`
`IN THE
`Supreme Court of the United States
`
`UNITED STATES OF AMERICA, Petitioner,
`v.
`ARTHREX, INC., ET AL.
`
`SMITH & NEPHEW, INC. AND
`ARTHROCARE CORP., Petitioners,
`v.
`ARTHREX, INC. AND THE
`UNITED STATES OF AMERICA.
`
`ARTHREX, INC., Petitioner,
`v.
`SMITH & NEPHEW, INC., ARTHROCARE CORP.,
`AND THE UNITED STATES OF AMERICA.
`
`ON WRITS OF CERTIORARI
`TO THE UNITED STATES COURT OF APPEALS
`FOR THE FEDERAL CIRCUIT
`
`BRIEF OF THE COALITION AGAINST PATENT
`ABUSE AS AMICUS CURIAE IN SUPPORT OF NO
`PARTY
`
`CHARLES DUAN
`Counsel of Record
`1801 Columbia Road, Suite 101
`Washington DC 20009
`(202) 713-5799
`supremecourt.gov@cduan.com
`
`Counsel for amicus curiae
`
`
`
`TABLE OF CONTENTS
`
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`TABLE OF AUTHORITIES .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`INTEREST OF AMICUS CURIAE .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`SUMMARY OF ARGUMENT .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`ARGUMENT .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`I. The Patent Trial and Appeal Board Has Proven Its
`Merit in Reviewing Patents That Wrongfully Raise
`Drug Prices and Harm American Consumers .
`.
`.
`A. Alzheimer’s Disease .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`B. Opioid Addiction .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`C.
`Insulin .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`D. Prostate Cancer .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`E. Ulcerative Colitis .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`F. Heart Disease .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`G. Anemia .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`II. The Appointments Clause Should Not Undermine
`the Impartiality and Objectivity of the Board .
`.
`.
`A. The Board Is and Ought to Be Structured
`to Minimize Political Actors’ Influence over
`Patent Decisions .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`B. What the Federal Circuit Thought the Appoint-
`ments Clause Requires, This Court’s Justices
`Have Vigorously Denounced .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`C. Courts, Not Political Officers, Supervise Board
`Decisions That Are Largely Matters of Pure
`Law .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`D. To Ensure the Board’s Impartiality, This Court
`Should Find It Constitutional or Apply a Mini-
`mally Disruptive Remedy .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`CONCLUSION .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`.
`.
`.
`
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`ii
`.
`. 1
`. 1
`. 4
`
`. 4
`. 9
`. 11
`. 13
`. 16
`. 17
`. 19
`. 20
`
`. 21
`
`.
`
`. 22
`
`.
`
`. 23
`
`.
`
`. 26
`
`.
`.
`
`. 30
`. 32
`
`(i)
`
`
`
`TABLE OF AUTHORITIES
`
`CASES AND ADMINISTRATIVE DECISIONS
`
`Accord Healthcare Inc. v. Daiichi Sankyo Co.,
`No. IPR2015-00864 (P.T.A.B. Sept. 12, 2016) (final
`written decision) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`Alappat, In re,
`33 F.3d 1526 (Fed. Cir. 1994) (en banc)
`
`Arthrex, Inc. v. Smith & Nephew, Inc.,
`941 F.3d 1320 (Fed. Cir. 2019)
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 20
`
`. 24
`
`. 23, 30
`
`BioDelivery Sciences International, Inc.
`v. RB Pharmaceuticals Ltd.,
`667 F. App’x 997 (Fed. Cir. 2016) .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 13
`
`BioDelivery Sciences International, Inc.
`v. RB Pharmaceuticals Ltd.,
`No. IPR2014-00325 (P.T.A.B. June 30, 2015) (final
`written decision) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`. 13
`
`BTG International Ltd.
`v. Amneal Pharmaceuticals LLC,
`923 F.3d 1063 (Fed. Cir. 2019)
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 16–17
`
`Cleveland Clinic Foundation
`v. True Health Diagnostics LLC,
`760 F. App’x 1013 (Fed. Cir. 2019) .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 27
`
`Consumer Watchdog
`v. Wisconsin Alumni Research Foundation,
`753 F.3d 1258 (Fed. Cir. 2014)
`.
`.
`.
`.
`.
`.
`.
`.
`
`Cuozzo Speed Technologies, LLC v. Lee,
`136 S. Ct. 2131 (2016) .
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`Daiichi Sankyo Co. v. Accord Healthcare Inc.,
`706 F. App’x 679 (Fed. Cir. 2017) .
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 29
`
`. 28
`
`. 20
`
`(ii)
`
`
`
`(iii)
`
`Dr. Falk Pharma GmbH v. GeneriCo, LLC,
`No. 17-2312 (Fed. Cir. June 12, 2019) (nonpreceden-
`tial)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 18
`
`Edmond v. United States,
`520 U.S. 651 (1997) .
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 26, 28
`
`Free Enterprise Fund
`v. Public Co. Accounting Oversight Board,
`561 U.S. 477 (2010) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`Freytag v. Commissioner,
`501 U.S. 868 (1991) .
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`General Electric Co. v. United Technologies Corp.,
`928 F.3d 1349 (Fed. Cir. 2019)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`GeneriCo, LLC v. Dr. Falk Pharma GmbH,
`No. IPR2016-00297 (P.T.A.B. May 19, 2017) (final
`written decision) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 26
`
`. 28
`
`. 29
`
`. 18–19
`
`.
`
`.
`
`. 26
`
`Graham v. John Deere Co. of Kansas City,
`383 U.S. 1 (1966) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`Great Atlantic & Pacific Tea Co.
`v. Supermarket Equipment Corp.,
`340 U.S. 147 (1950) .
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`Hospira, Inc. v. Janssen Pharmaceuticals, Inc.,
`No. IPR2013-00365 (P.T.A.B. Oct. 24, 2013)
`
`.
`
`Indivior Inc. v. Dr. Reddy’s Laboratories, SA,
`930 F.3d 1325 (Fed. Cir. 2019)
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`Lantus Direct Purchaser Antitrust Litigation, In re,
`950 F.3d 1 (1st Cir. 2020)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`Lucia v. SEC,
`138 S. Ct. 2044 (2018) .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`Markman v. Westview Instruments, Inc.,
`517 U.S. 370 (1996) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 26
`
`. 20
`
`. 13
`
`. 15
`
`. 28
`
`. 27
`
`
`
`(iv)
`
`Morrison v. Olson,
`487 U.S. 654 (1988) .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 28
`
`Mylan Pharmaceuticals Inc.
`v. Sanofi-Aventis Deutschland GmbH,
`No. IPR2018-01678 (P.T.A.B. May 29, 2020) (final
`written decision) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 14–15
`
`Nidec Motor Corp.
`v. Zhongshan Broad Ocean Motor Co.,
`868 F.3d 1013 (Fed. Cir. 2017)
`.
`.
`.
`.
`.
`
`.
`
`.
`
`Novartis AG v. Noven Pharmaceuticals Inc.,
`853 F.3d 1289 (Fed. Cir. 2017)
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 24
`
`. 9–11
`
`Novartis Pharmaceuticals Corp.
`v. Par Pharmaceutical, Inc.,
`48 F. Supp. 3d 733 (D. Del. 2015) .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 10–11
`
`Novartis Pharmaceuticals Corp.
`v. Watson Laboratories, Inc.,
`611 F. App’x 988 (Fed. Cir. 2015) (nonpreceden-
`tial)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 10–11
`
`Oil States Energy Services, LLC
`v. Greene’s Energy Group, LLC,
`138 S. Ct. 1365 (2018) .
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`Rivastigmine Patent Litigation, In re,
`No. 1:05-md-1551 (S.D.N.Y. Sept. 22, 2005) .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 24–25
`
`.
`
`.
`
`. 9
`
`Sanofi-Aventis Deutschland GmbH
`v. Mylan Pharmaceuticals Inc.,
`No. 20-1871 (Fed. Cir. June 10, 2020)
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 14
`
`Sanofi-Aventis Deutschland GmbH
`v. Mylan Pharmaceuticals Inc.,
`No. 2012-1368, -1369 (Fed. Cir. Nov. 19, 2019)
`(nonprecedential)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`. 14
`
`
`
`(v)
`
`Seila Law LLC
`v. Consumer Financial Protection Bureau,
`140 S. Ct. 2183 (2020) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc.,
`135 S. Ct. 831 (2015) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`Thryv, Inc. v. Click-to-Call Technologies, LP,
`140 S. Ct. 1367 (2020) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 30
`
`. 27
`
`. 24, 29
`
`United States v. Indivior Solutions, Inc.,
`No. 1:19-cr-16 (W.D. Va. dismissed Nov. 12, 2020) .
`
`Wi-Fi One, LLC v. Broadcom Corp.,
`878 F.3d 1364 (Fed. Cir. 2018) (en banc) .
`
`Winans v. New York & Erie Railroad Co.,
`62 U.S. (21 How.) 88 (1858) .
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 12
`
`. 25
`
`. 27
`
`Yissum Research Development Co. of the Hebrew
`University of Jerusalem v. Sony Corp.,
`626 F. App’x 1006 (Fed. Cir. 2015) (affirmed without
`opinion) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 24
`
`CONSTITUTIONAL PROVISIONS
`
`U.S. CONST. art. II, § 2, cl. 2 .
`
`——— art. III .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 3, 21, 23, 25–27, 31
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 11, 25, 29
`
`STATUTES
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 23
`
`35 U.S.C. § 3(a)(2)(A)
`
`——— § 6(a) .
`
`——— § 6(c) .
`
`——— § 102 .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 8, 22
`
`. 22–24
`
`.
`
`.
`
`. 26
`
`
`
`(vi)
`
`35 U.S.C. § 103 .
`
`.
`
`——— § 311(b)
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 26
`
`. 27
`
`——— § 314(b)
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 23, 26
`
`OTHER SOURCES
`
`Abiraterone Acetate, 10 DRUGS R & D 261 (2010) .
`
`.
`
`.
`
`.
`
`.
`
`. 16
`
`A New Way to Treat Prostate Cancer: The Story of
`Abiraterone, INST. CANCER RES. (May 26, 2011),
`https://www.icr.ac.uk/news-features/latest-features/
`a-new-way-to-treat-prostate-cancer-the-story-of-
`abiraterone .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`. 16
`
`ASS’N FOR ACCESSIBLE MEDS., GENERIC DRUG AC-
`CESS & SAVINGS IN THE U.S. (2017), https://
`accessiblemeds.org/resources/blog/2017-generic-
`drug-access-and-savings-us-report .
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`. 5
`
`Reed F. Beall & Aaron S. Kesselheim, Tertiary Patenting
`on Drug–Device Combination Products in the United
`States, 36 NATURE BIOTECHNOLOGY 142 (2018) .
`.
`.
`
`.
`
`. 14
`
`Jacob Bell, Pfizer Launches Biosimilar Version of
`Amgen’s Epogen, BIOPHARMA DIVE (Nov. 14,
`2018), https://www.biopharmadive.com/news/pfizer-
`launches-biosimilar-version-of-amgens-epogen/
`542282/
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`. 21
`
`Matthew Bultman, Hedge Fund Drug Patent Challenges
`in Doubt After Bass’ Test, LAW360 (Mar. 31, 2017),
`https://www.sternekessler.com/sites/default/files/
`2018-01/Hedge_Fund_Drug_Patent_Challenges_In_
`Doubt_After_Bass_Test.pdf .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 7
`
`
`
`(vii)
`
`COAL. AGAINST PATENT ABUSE & MORNING CONSULT,
`REFORMING THE PATENT SYSTEM (Nov. 2020),
`https://www.capanow.org/wp-content/uploads/2020/
`11/CAPA_Memo_MC.pdf .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`. 4, 6
`
`COMPETITION DIR.-GEN., EUROPEAN COMM’N, PHAR-
`MACEUTICAL SECTOR INQUIRY: FINAL REPORT
`(July 8, 2009), https://ec.europa.eu/competition/
`sectors/pharmaceuticals/inquiry/staff_working_
`paper_part1.pdf .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`. 7–8
`
`RYAN CONRAD & RANDALL LUTTER, U.S. FOOD & DRUG
`ADMIN., GENERIC COMPETITION AND DRUG PRICES:
`NEW EVIDENCE LINKING GREATER GENERIC
`COMPETITION AND LOWER GENERIC DRUG PRICES
`(Dec. 2019), https://www.fda.gov/media/133509/
`download .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 5, 9
`
`.
`
`.
`
`Frank B. Cross & Emerson H. Tiller, Judicial Partisan-
`ship and Obedience to Legal Doctrine: Whistleblow-
`ing on the Federal Courts of Appeals, 107 YALE L.J.
`2155 (1998) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 22
`
`CTRS. FOR MEDICARE & MEDICAID SERVS., METHODOL-
`OGY FOR CALCUL ATING THE NATIONAL AVERAGE
`DRUG ACQUISITION COST (NADAC) FOR MEDI-
`CAID COVERED OUTPATIENT DRUGS (Nov. 2013),
`https://www.medicaid.gov/medicaid-chip-program-
`information/by-topics/prescription-drugs/ful-nadac-
`downloads/nadacmethodology.pdf .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`Jonathan J. Darrow et al., The Generic Drug Industry
`Embraces a Faster, Cheaper Pathway for Challeng-
`ing Patents, 17 APPLIED HEALTH ECON. & HEALTH
`POL’Y 47 (2018) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 6
`
`.
`
`. 7
`
`
`
`(viii)
`
`John E. Dicken, U.S. Gov’t Accountability Office, Letter
`to Orrin G. Hatch, U.S. Senate, GAO-12-371R:
`Savings from Generic Drug Use (Jan. 31, 2012),
`https://www.gao.gov/assets/590/588064.pdf
`.
`.
`.
`
`.
`
`.
`
`Eli Lilly & Co., Annual Report (Form 10-K) (Feb. 21,
`2017)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`Robin Feldman, May Your Drug Price Be Evergreen, 5
`J.L. & BIOSCIENCES 590 (2018) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`. 5–6
`
`.
`
`.
`
`. 19
`
`. 8
`
`John M. Golden, PTO Panel Stacking: Unblessed by the
`Federal Circuit and Likely Unlawful, 104 IOWA L.
`REV. 2447 (2019) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`. 25
`
`Rebecca L. Haffajee & Richard G. Frank, Generic Drug
`Policy and Suboxone to Treat Opioid Use Disorder,
`. 12–13
`47 J.L. MED. & ETHICS 43 (2019)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`C. Scott Hemphill & Bhaven N. Sampat, When Do
`Generics Challenge Drug Patents?, 8 J. EMPIRICAL
`LEGAL STUD. 613 (2011)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`C. Scott Hemphill & Bhaven Sampat, Drug Patents at
`the Supreme Court, 339 SCIENCE 1386 (2013)
`.
`.
`.
`
`HOUSE OF REPRESENTATIVES REPORT NO. 96-1307
`(1980) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`HOUSE OF REPRESENTATIVES REPORT NO. 112-98
`(2011) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 8
`
`. 7
`
`. 22
`
`. 4
`
`Amy Kapczynski et al., Polymorphs and Prodrugs
`and Salts (Oh My!): An Empirical Analysis of
`“Secondary” Pharmaceutical Patents, 7 PLOS ONE
`No. e49470 (2012), https://journals.plos.org/plosone/
`article?id=10.1371/journal.pone.0049470 .
`.
`.
`.
`.
`.
`
`.
`
`.
`
`. 8
`
`A.K. Azad Khan et al., An Experiment to Determine
`the Active Therapeutic Moiety of Suphasalazine, 310
`LANCET 892 (1977)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 17
`
`
`
`(ix)
`
`Ashley Kirzinger et al., KFF Health Tracking Poll—
`February 2019: Prescription Drugs, KAISER FAM.
`FOUND. (Mar. 1, 2019), https://www.kff.org/health-
`costs/poll-finding/kff-health-tracking-poll-february-
`2019-prescription-drugs/
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 4–6
`
`Lewis A. Kornhauser & Lawrence G. Sager, Unpacking
`the Court, 96 YALE L.J. 82 (1986)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 22
`
`Joe Matal, A Guide to the Legislative History of the
`America Invents Act: Part II of II, 21 FED. CIR. B.J.
`539 (2012) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 4
`
`John Mayberry, The History of 5-ASA Compounds
`and Their Use in Ulcerative Colitis—Trailblazing
`Discoveries in Gastroenterology, 22 J. GASTROIN-
`TESTINAL & LIVER DISEASES 375 (2013) .
`.
`.
`.
`.
`.
`
`.
`
`.
`
`. 17
`
`Andrew C. Michaels, Retroactivity and Appointments,
`52 LOY. U. CHI. L.J. (forthcoming 2020), https://
`papers.ssrn.com/sol3/papers.cfm?abstract_id=
`3650166 .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`Andrew Michaels, How Much Deference Courts Owe
`to USPTO Guidance, LAW360 (June 20, 2019),
`https://www.law360.com/articles/1171217/how-
`much-deference-courts-owe-to-uspto-guidance .
`
`.
`
`.
`
`Takaji Miyake et al., Purification of Human Erythropoi-
`etin, 252 J. BIOLOGICAL CHEMISTRY 5558 (1977) .
`.
`.
`
`Oral Argument, Yissum Research Dev. Co. of the Hebrew
`Univ. of Jerusalem v. Sony Corp., 626 F. App’x 1006
`(Fed. Cir. Dec. 7, 2015) (No. 2015-1343) (affirmed
`without opinion) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`Oral Argument, Wi-Fi One, LLC v. Broadcom Corp.,
`878 F.3d 1364 (Fed. Cir. May 4, 2017) (No. 2015-1944,
`-1945, -1946) (en banc) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 25
`
`.
`
`. 31
`
`.
`
`.
`
`. 27
`
`. 20
`
`.
`
`. 24
`
`
`
`(x)
`
`PATENT TRIAL & APPEAL BD., STANDARD OPERAT-
`ING PROCEDURE 2 (10th rev. ed. Sept. 20, 2018),
`https://www.uspto.gov/sites/default/files/documents/
`SOP2%20R10%20FINAL.pdf .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 23
`
`Plea Agreement, United States v. Indivior Sols., Inc.,
`No. 1:19-cr-16 (W.D. Va. July 27, 2020) (Doc. No.
`427-5) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 12–13
`
`Press Release, Mylan N.V., Mylan and Biocon Biologics
`Announce Launch of Semglee (insulin glargine
`injection) in the U.S. to Expand Access for Pa-
`tients Living with Diabetes (Aug. 31, 2020), http://
`newsroom.mylan.com/2020-08-31-Mylan-and-Biocon-
`Biologics-Announce-Launch-of-Semglee-TM-insulin-
`glargine-injection-in-the-U-S-to-Expand-Access-for-
`Patients-Living-with-Diabetes
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`Press Release, U.S. Dep’t of Justice, Justice Department
`Obtains $1.4 Billion from Reckitt Benckiser Group
`in Largest Recovery in a Case Concerning an Opioid
`Drug in United States History (July 11, 2019),
`https://www.justice.gov/opa/pr/justice-department-
`obtains-14-billion-reckitt-benckiser-group-largest-
`recovery-case .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`. 15
`
`.
`
`. 13
`
`Jason Rantanen et al., Federal Circuit Statistics
`Update—September 2020, PATENTLY-O (Sept. 15,
`2020), https://patentlyo.com/patent/2020/09/federal-
`statistics-september.html
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`. 8, 15
`
`RECKITT BENCKISER GRP. PLC, ANNUAL REPORT AND
`FINANCIAL STATEMENTS 2008 (Mar. 2009) .
`.
`.
`.
`.
`. 11–12
`
`KEVIN T. RICHARDS ET AL., CONG. RESEARCH SERV.,
`REPORT NO. R46221, DRUG PRICING AND PHARMA-
`CEUTICAL PATENTING PRACTICES (Feb. 11, 2020),
`https://www.everycrsreport.com/reports/R46221.
`html .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`. 7
`
`
`
`(xi)
`
`SANOFI-AVENTIS U.S. LLC, HOW MUCH SHOULD I
`EXPECT TO PAY FOR LANTUS? (Oct. 2019), https://
`www.lantus.com/-/media/EMS/Conditions/Diabetes/
`Brands/Lantus2/Consumer/Lantus-Pricing.pdf .
`.
`.
`
`.
`
`. 15
`
`The Patent Trial and Appeal Board and the Ap-
`pointments Clause: Implications of Recent Court
`Decisions: Hearing Before the H. Comm. on the
`Judiciary, 116th Cong. (Nov. 19, 2019) (testimony
`of Professor Arti Rai), https://docs.house.gov/
`meetings/JU/JU03/20191119/110260/HHRG-116-
`JU03-Wstate-RaiA-20191119.pdf
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`. 30
`
`Transcript of Argument, Oil States Energy Servs.,
`LLC v. Greene’s Energy Grp., LLC, 138 S. Ct. 1365
`(Nov. 27, 2017) (No. 16-712) .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`. 25
`
`U.S. GOV’T ACCOUNTABILITY OFFICE, GAO-18-40,
`DRUG INDUSTRY: PROFITS, RESEARCH AND DEVEL-
`OPMENT SPENDING, AND MERGER AND ACQUISITION
`DEALS (Nov. 2017), https://www.gao.gov/assets/690/
`688472.pdf
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`U.S. Patent No. 6,316,023 (issued Nov. 13, 2001) .
`
`U.S. Patent No. 6,335,031 (issued Jan. 1, 2002) .
`
`U.S. Patent No. 6,746,002 (issued June 8, 2004)
`
`.
`
`.
`
`U.S. Patent No. 8,865,688 (issued Oct. 21, 2014) .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`. 5–6
`
`.
`
`.
`
`.
`
`. 9
`
`. 9
`
`. 20
`
`.
`
`.
`
`.
`
`. 17–18
`
`Saurabh Vishnubhakat, Arti K. Rai & Jay P. Kesan,
`Strategic Decision Making in Dual PTAB and
`District Court Proceedings, 31 BERKELEY TECH. L.J.
`45 (2016)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`. 22
`
`Saurabh Vishnubhakat, Disguised Patent Policymak-
`ing, 76 WASH. & LEE L. REV. 1667 (2019)
`.
`.
`.
`.
`.
`
`. 24–25
`
`
`
`(xii)
`
`Christopher J. Walker & Melissa F. Wasserman, The
`New World of Agency Adjudication, 107 CAL. L.
`REV. 141 (2019)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`. 25
`
`WORLD HEALTH ORG., MODEL LIST OF ESSENTIAL
`MEDICINES (21st ed. 2019), https://apps.who.int/iris/
`bitstream/handle/10665/325771/WHO-MVP-EMP-
`IAU-2019.06-eng.pdf
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`XCENDA AMERSOURCEBERGEN, MODELING THE POPU-
`LATION OUTCOMES OF COST-RELATED NONADHER-
`ENCE: MODEL REPORT (2020), https://www.cidsa.
`org/publications/xcenda-summary .
`.
`.
`.
`.
`.
`.
`.
`.
`
`.
`
`.
`
`.
`
`. 17
`
`.
`
`. 5
`
`
`
`INTEREST OF AMICUS CURIAE
`The Coalition Against Patent Abuse1 is a coalition of
`healthcare providers, consumer groups, patient advocacy
`organizations, free market advocates, employers, and
`others fighting abuses of the patent system that can ex-
`tend government-granted monopolies that illegitimately
`keep drug prices high for years, or even decades. CAPA
`produces research and analysis on patents and drug costs
`aimed at educating lawmakers and policy experts on
`issues vital to American health care.2
`
`SUMMARY OF ARGUMENT
`Perhaps unexpectedly, a case on the constitutionality
`of the Patent Trial and Appeal Board has major signifi-
`cance to the pressing policy crisis of drug prices in the
`United States. Erroneously issued patents monopolize
`medical therapies, making them unaffordable or inacces-
`sible to numerous Americans. The inter partes review
`proceedings that the Board conducts have repeatedly and
`successfully overcome such patents, enabling competi-
`tion and dramatically lowering prices. This Court should
`ensure the continued viability of the Board and of inter
`
`1Pursuant to Supreme Court Rule 37.3(a), all parties received
`appropriate notice of this brief and granted blanket consent for the
`filing of briefs of amici curiae. Pursuant to Rule 37.6, no counsel for a
`party authored this brief in whole or in part, and no counsel or party
`made a monetary contribution intended to fund the preparation or
`submission of the brief. No person or entity, other than amicus,
`its members, or its counsel, made a monetary contribution to the
`preparation or submission of this brief.
`2A list of CAPA members may be found on the website https://
`www.capanow.org/. Opinions expressed herein reflect the views of
`the coalition but not necessarily those of the individual members.
`
`1
`
`
`
`2
`
`partes review, by preserving the Board’s objectivity and
`independence from executive branch political influence.
`1.
`In the eight years that it has been in effect, inter
`partes review and related patent challenge proceedings
`have proven effective in overcoming abuse of patents
`that improperly block competition, raise prices, and stifle
`future innovation. That critical role is plainly observable
`in the context of drug patents, where infirmities in patent
`examination allow pharmaceutical firms to obtain ques-
`tionable patents that wrongly block generic competition
`and cost Americans hundreds of millions of dollars every
`year. Inter partes review has successfully distinguished
`patents representing genuine innovation from those that
`serve largely to preserve pharmaceutical monopoly prof-
`its without concomitant public benefit.
`Case studies of key inter partes reviews on drug
`patents reveal the effectiveness and value of those
`proceedings and the Board that conducts them. The
`case studies show that patents declared erroneous
`in those proceedings are manifestly uninventive “sec-
`ondary” patents designed to extend monopoly prices
`beyond the congressionally specified patent term. They
`show that cancellation of those patents can lower drug
`prices by 98%, because they enable multiple competi-
`tors, even ones beyond the firms bringing the patent
`challenges, to compete vigorously on prices. And they
`show why the Board has proven to be an effective venue
`for such challenges: because the administrative patent
`judges on the Board have the qualifications to understand
`complex technological facts in patent cases and apply
`patent law to those facts objectively, such that judicial
`review affirms the Board over 80% of the time.
`
`
`
`3
`
`Impartiality is key to why the Board succeeds.
`2.
`Congress structured the Board to conduct inter partes
`reviews impartially based on the law,
`largely free of
`political pressures from powerful lobbies such as the phar-
`maceutical industry. Indeed, members of this Court have
`already vigorously denounced attempts by the Director
`of the U.S. Patent and Trademark Office to manipulate
`the Board’s outcomes through a practice called “panel
`stacking.”
`Yet as important as impartiality is to fair adjudication,
`the Federal Circuit read the Appointments Clause to
`encourage—even require—executive power to meddle
`with Board decisions on patentability. The Constitution
`does not demand that level of political influence. Indeed,
`heavyhanded Director oversight of the Board is superflu-
`ous given that the Board’s patentability decisions, being
`almost entirely matters of law, are already rigorously
`reviewed by the federal judiciary.
`Impartiality and objectivity of the Board should lead
`this Court to approve the structure that Congress de-
`signed. In the alternative, should this Court find that
`some structural remedy is required, that remedy should
`impose minimal political interference upon the Board, to
`ensure that its decisions on patentability remain credible,
`reliable, and impartial. Furthermore, the Court should
`disapprove the Federal Circuit’s improper remanding of
`all pending decisions, which wastefully unsettles expec-
`tations of competitive drug companies and patients who
`depend on them. In a case with widespread implications
`for the health of all Americans, this Court should apply
`to inter partes review that classic principle of medicine:
`first, do no harm.
`
`
`
`ARGUMENT
`I. THE PATENT TRIAL AND APPEAL BOARD HAS
`PROVEN ITS MERIT IN REVIEWING PATENTS
`THAT WRONGFULLY RAISE DRUG PRICES AND
`HARM AMERICAN CONSUMERS
`When it created the Patent Trial and Appeal Board
`in 2011 to adjudicate inter partes review proceedings,
`Congress hoped to overcome serious and systematic
`flaws in the American patent system that enabled wrong-
`fully issued patents to block competition and injure the
`American public.3
`In the context of pharmaceutical
`patents,4 the Board and inter partes review have been
`invaluable to approaching the United States drug pricing
`crisis.
`Skyrocketing drug prices today certainly merit the
`term “crisis.” Eight in ten surveyed Americans describe
`the cost of prescription drugs as “unreasonable,”5 and
`the “rising price of prescription drugs was an important
`factor” to a majority of voters of all parties.6 Unaf-
`
`3See H.R. REP. NO. 112-98, at 46–48 (2011); Joe Matal, A Guide to
`the Legislative History of the America Invents Act: Part II of II, 21
`FED. CIR. B.J. 539, 600–02 (2012).
`4For simplicity, this brief throughout uses the terms “pharma-
`ceuticals” and “drugs” to refer to the broad class of chemical thera-
`peutic medicines, and “generics” to refer to subsequent competitive
`products that are roughly market substitutes. In industry parlance,
`those terms refer only to small-molecule products, while large-
`molecule therapeutics are analogously designated “biologics” and
`“biosimilars”; the differences are immaterial to this case.
`5See Ashley Kirzinger et al., KFF Health Tracking Poll—
`February 2019: Prescription Drugs, KAISER FAM. FOUND. (Mar. 1,
`2019), available online. Locations of authorities available online are
`shown in the Table of Authorities.
`6COAL. AGAINST PATENT ABUSE & MORNING CONSULT, RE-
`FORMING THE PATENT SYSTEM 1 (Nov. 2020), available online.
`
`4
`
`
`
`5
`
`fordability has harmed Americans, with nearly a third
`of surveyed adults reported not taking medicines as
`prescribed because of costs, and 29% of them reportedly
`became sicker as a result.7 Indeed, researchers attribute
`between 112,000 and 125,000 deaths a year to patients
`who fail to take necessary medications because they
`cannot afford them.8
`The most straightforward approach to overcoming
`this drug pricing problem is competition.9 Having mul-
`tiple firms selling a drug can cut prices tremendously—
`over 95% in some cases, a U.S. Food and Drug Adminis-
`tration study finds.10 The Government Accountability Of-
`fice similarly concludes that generics cost on average 75%
`less than the brand-name equivalent, and substitution of
`generic drugs between 1999 and 2010 saved Americans
`more than $1 trillion.11 Because patents by definition are
`government-granted privileges to escape competition,
`multiple surveys find that Americans overwhelmingly
`
`7See Kirzinger et al., supra note 5.
`8See XCENDA AMERSOURCEBERGEN, MODELING THE POPULA-
`TION OUTCOMES OF COST-RELATED NONADHERENCE: MODEL RE-
`PORT 13 tbl.6 (2020), available online; ASS’N FOR ACCESSIBLE MEDS.,
`GENERIC DRUG ACCESS & SAVINGS IN THE U.S. 26 (2017), available
`online.
`9See U.S. GOV’T ACCOUNTABILITY OFFICE, GAO-18-40, DRUG
`INDUSTRY: PROFITS, RESEARCH AND DEVELOPMENT SPENDING,
`AND MERGER AND ACQUISITION DEALS 47–50 (Nov. 2017), available
`online (citing studies).
`10RYAN CONRAD & RANDALL LUTTER, U.S. FOOD & DRUG AD-
`MIN., GENERIC COMPETITION AND DRUG PRICES: NEW EVIDENCE
`LINKING GREATER GENERIC COMPETITION AND LOWER GENERIC
`DRUG PRICES 3 (Dec. 2019), available online.
`11See Letter from John E. Dicken, U.S. Gov’t Accountability Office,
`to Orrin G. Hatch, U.S. Senate, GAO-12-371R: Savings from Generic
`Drug Use (Jan. 31, 2012), available online.
`
`
`
`6
`
`blame pharmaceutical patents and the firms that hold
`them for the unreasonable costs of drugs.12
`Inter partes reviews conducted by the Board have
`played a key role in stemming these harms. The case
`studies that follow were gathered by correlating drug
`patent inter partes review outcomes where all patent
`claims were canceled, against Medicaid and other data on
`drug prices.13 Several key features of the Board emerge
`from this study, pointing to inter partes review being a
`strong mechanism for overcoming the ongoing problems
`of skyrocketing drug prices.
`1. Most obviously, the effect of inter partes review
`on questionable drug patents is to lower prices—often
`dramatically. Cancellation of erroneous patents on a
`drug opens the door to generic competition, and that
`competition brings prices down on average 75%, saving
`American consumers over $100 billion a year according
`to the Government Accountability Office.14 The case
`studies repeatedly show competition following rapidly
`after a Board decision in inter partes review, with almost
`immediate savings of up to 93%.
`2. Monopoly drug prices might be tolerable if the
`patents backing those prices represented genuine in-
`novation, but the patents that the Board has declared
`
`12See COAL. AGAINST PATENT ABUSE & MORNING CONSULT,
`supra note 6, at 1; Kirzinger et al., supra note 5.
`13Specifically, this analysis uses National Average Drug Acqui-
`sition Cost (NADAC) weekly reference data, which is based on
`monthly pharmacy surveys and other data. See CTRS. FOR MEDI-
`CARE & MEDICAID SERVS., METHODOLOGY FOR CALCUL ATING
`THE NATIONAL AVERAGE DRUG ACQUISITION COST (NADAC) FOR
`MEDICAID COVERED OUTPATIENT DRUGS 20 (Nov. 2013), available
`online.
`14See Dicken, supra note 11; U.S. GOV’T ACCOUNTABILITY OFFICE,
`supra note 9, at 47–50.
`
`
`
`7
`
`erroneous do not. Instead, the case studies reflect bald
`manipulation of the patent system to extend monopoly
`control over drugs that ought to be open to competition.15
`The challenged patents involve mere combinations of
`well-known drugs, predictable dosage adjustments, and
`trivial modifications to drug delivery. These “inventions”
`offered insignificant benefits or even caused harm, in
`one case being the centerpiece of a drug company’s
`fraudulent scheme that led to a $1.7 billion fine.
`These “follow-on” or “secondary” patents, so called
`because they are directed not to the active ingredient
`of a drug but to uses or formulations,16 regularly fail in
`litigation against generics17 and are often described as
`as “weak” or “less solid” even by the very companies ob-
`
`15By contrast, there is no evidence of the Board being overbearing
`on legitimately issued patents. A study of inter partes reviews
`between 2012 and 2017 found that only 7 out of 198 challenged
`drug patents were directed to active ingredients, with only 2 such
`challenges successful in canceling all disputed patent claims. See
`Jonathan J. Darrow et al., The Generic Drug Industry Embraces
`a Faster, Cheaper Pathway for Challenging Patents, 17 APPLIED
`HEALTH ECON. & HEALTH POL’Y 47, 51 (2018). Moreover, while
`there were some initial concerns about abuse of inter partes review
`to manipulate drug companies’ stock prices, those practices were
`apparently “a complete failure” and now are largely “all but over.”
`Matthew Bultman, Hedge Fund Drug Patent Challenges in Doubt
`After Bass’ Test, LAW360 (Mar. 31, 2017), available online.
`16On secondary patents, see generally KEVIN T. RICHARDS ET AL.,
`CONG. RESEARCH SERV., REPORT NO. R46221, DRUG PRICING AND
`PHARMACEUTICAL PATENTING PRACTICES 9, 16–19 (Feb. 11, 2020),
`available online.
`17See, e.g., C. Scott Hemphill & Bhaven Sampat, Drug Patents at
`the Supreme Court, 339 SCIENCE 1386, 1387 (2013); COMPETITION
`DIR.-GEN., EUROPEAN COMM’N, PHARMACEUTICAL SECTOR IN-
`QUIRY: FINAL REPORT para. 501, at 191 (July 8, 2009), available
`online.
`
`
`
`8
`
`taining them.18 Nevertheless, the number of secondary
`patents is large and growing,19 with pharmaceutical firms
`acknowledging that those patents have the intended
`purpose of “extending the term of the existing compound
`patent.”20
`3. Why the Board is especially important in over-
`coming improper secondary drug patents is another in-
`sight to be gleaned from these case studies. Members
`of the Board are required to have “competent legal
`knowledge and scientific ability,”21 and that expertise
`has proven valuable to the correct disposition of drug
`patent cases that can involve difficult scientific facts. On
`at least one occasion the appellate court praised the
`Board for providing “ample” evidence in support of its
`conclusions; the fact that the Board is affirmed on appeal
`more frequently than the district courts further confirms
`its competence.22
`4. The case studies further show that the outcome
`of inter partes review is not just that the challenger may
`enter the market, but that other generic manufacturers
`
`18COMPETITION DIR.-GEN., EUROPEAN COMM’N, supra note 17,
`para. 504, at 192 (quoting pharmaceutical firm); see C. Scott Hemphill
`& Bhaven N. Sampat, When Do Generics Challenge Drug Patents?,
`8 J. EMPIRICAL LEGAL STUD. 613, 644 (2011).
`19See Robin Feldman, May Your Drug Price Be Evergreen, 5 J.L.
`& BIOSCIENCES 590, 630 & tb