`
`Exhibit 1001
`
`U.S. Patent No. 8,865,688 (“the ‘688
`Patent”)
`
`
`
`(12) United States Patent
`(12) United States Patent
`Forbes
`Forbes
`
`(10) Patent N0.:
`(10) Patent N0.:
`(45) Date of Patent:
`(45) Date of Patent:
`
`US 8,865,688 B2
`US 8,865,688 B2
`Oct. 21, 2014
`Oct. 21, 2014
`
`US008865688B2
`USOO8865688B2
`
`2006/0223787 A1
`10/2006 Devane et al.
`(54) COMPOSITIONS AND METHODS FOR
`2006/02237 87 A1 10/2006 Devane et a1.
`(54) COMPOSITIONS AND METHODS FOR
`0
`SOII
`. . . . . . . . . . . . . . . . . . . . . . ..
`OFBOWEL 2323;312:212 :11 7:33:
`GRANULATED MESALAMINE
`2007/0243184 A1
`10/2007 Fischkoff et al.
`GRANULATED MESALAMINE
`2007/ 0243184 A1 10/2007 Fischkoff et al.
`.
`.
`.
`2008/0096849 A1
`4/2008 Johnson
`_
`2008/0096849 A1
`4/2008 Johnson
`1I1VeI1t0rI Wllllam Forbes, Ra1e1gh, NC (US)
`2010/0035850 A1 *
`2/2010 Karlstadt Meyeroff
`(75)
`(75) Inventori William Forbes, Ralelgh, NC (Us)
`2010/0035850 A1 *
`2/2010 Karlstadt Meyeroff
`et al.
`........................... .. 514/166
`et al. ........................... .. 514/166
`
`OFBOWEL
`
`222342122212 21* @4222; 0 Son . . . . . . . . . . . . . . . . . . . . . . ..
`
`(73) Assignee: Dr. Falk Pharma GmbH (DE)
`(73) Assignee: Dr. Falk Pharma GmbH (DE)
`
`( * ) Notice:
`( * ) Notice:
`
`Subject to any disclaimer, the term of this
`Subject to any disclaimer, the term of this
`patent is extended or adjusted under 35
`patent is extended or adjusted under 35
`U.S.C. 154(b) by 211 days.
`U.S.C.154(b)by211days.
`
`(21) APP1. N04 12/5731031
`
`(22)
`Filed:
`(22) Filed:
`
`Oct. 2, 2009
`Oct. 2, 2009
`
`(65)
`(65)
`
`Prior Publication Data
`Prior Publication Data
`
`US 2010/0086588 A1
`US 2010/0086588 A1
`
`Apr. 8, 2010
`Apr. 8, 2010
`
`Related U.S. Application Data
`Related US. Application Data
`.
`.
`.
`.
`(60) Provisional application No. 61/102,807, filed on Oct.
`
`(60) Provisional application No. 61/ 102,807, ?led on Oct. 3, 2008, provisional application No. 61/109,708, ?led
`3, 2008, provisional application No. 61/109,708, filed
`on Oct. 30, 2008.
`0n OCt. 30, 2008.
`
`(200601)
`(2006.01)
`(2006.01)
`(200601)
`(2006.01)
`
`(2006.01)
`
`(51)
`Int. Cl.
`(51) Int. Cl.
`A61]; 31/606
`A61K 31/606
`A61K 31/196
`A61K 31/136
`52 U 5 Cl
`(52) US’ Cl’
`A61K31/606 2013 01 _ A61K31/196
`(
`)
`'
`CPC ........... .. A61K31/606 (2013.01); A61K31/196
`"""""" "
`(2013 01)_(A61K31)}136 (2013 01)
`(201301), A61K31/136 (2013.01)
`'
`r
`'
`USPC ......... ... ...... ...................................... .. 514/166
`USPC ......... .... ...... ... .................................... .. 514/166
`(58) Fleld 0f Clasm?catlon searCh
`(58) Fleld of Classlficatmn Search
`NOD63
`None
`See application file for complete search history.
`See application ?le for complete search history.
`References Cited
`References Cited
`U.S. PATENT DOCUMENTS
`U.S. PATENT DOCUMENTS
`
`(56)
`(56)
`
`3/1956 Blythe
`2,738,303 A
`3/1956 Blythe
`2,738,303 A
`7/1959 Wagner
`2,897,121 A
`7/1959 Wagner
`2,897,121 A
`6/1961 Levesque
`2,987,445 A
`6/1961 Levesque
`2,987,445 A
`4/1963 Endicott
`3,087,860 A
`4/1963 Endicott
`3,087,860 A
`2/1976 Leeper etal.
`3,938,515 A
`2/1976 Leeper etal.
`3,938,515 A
`2/1979 McAinsh et al.
`4,138,475 A
`2/1979 McAinsh et a1.
`4,138,475 A
`2/1984 Zeitoun et al.
`4,432,966 A
`2/1984 Zeitoun et a1.
`4,432,966 A
`1/1985 Halskov
`4,496,553 A
`1/1985 Halskov
`4,496,553 A
`5/1987 Weberet al.
`4,668,517 A
`5/1987 Weberet a1.
`4,668,517 A
`10/1988 Appelgren etal.
`4,780,318 A
`4,780,318 A 10/1988 Appelgren etal.
`4,863,744 A
`9/1989 Urquhart et al.
`4,863,744 A
`9/1989 Urquhart et a1.
`5,009,897 A
`4/1991 Brinker et al.
`5,009,897 A
`4/1991 Brinker et a1.
`5,171,580 A
`12/1992 Iamartino et al.
`5,171,580 A 12/1992 Iamartino et a1.
`5,178,866 A
`1/1993 Wright et al.
`5,178,866 A
`1/1993 Wright et a1.
`5,472,710 A
`12/1995 Klokkers-Bethke et al.
`5,472,710 A 12/1995 Klokkers-Bethke et a1.
`5,536,507 A
`7/1996 Abramowitz et al.
`5,536,507 A
`7/1996 AbramowitZ et a1.
`5,541,170 A
`7/1996 Rhodes et al.
`5,541,170 A
`7/1996 Rhodes et a1.
`5,643,602 A
`7/1997 Ulmius
`5,643,602 A
`7/1997 Ulmius
`5,879,705 A
`3/1999 Heafield et al.
`5,879,705 A
`3/1999 Hea?eld et a1.
`5,945,124 A
`8/1999 Sachs et al.
`5,945,124 A
`8/1999 Sachs et a1.
`6,004,581 A
`12/1999 Jepsen etal.
`6,004,581 A 12/1999 Jepsen etal.
`6,227,412 B1
`5/2001 Sweeton
`6,227,412 B1
`5/2001 Sweeton
`6,277,412 B1*
`8/2001 Otterbeck ................... .. 424/490
`6,277,412 B1* 8/2001 Otterbeck ................... .. 424/490
`6,423,340 B1
`7/2002 Ulmius
`6,423,340 B1
`7/2002 Ulmius
`6,551,620 B2
`4/2003 Otterbeck
`6,551,620 B2
`4/2003 Otterbeck
`7,547,451 B2
`6/2009 Otterbeck
`7,547,451 B2
`6/2009 Otterbeck
`8,337,886 B2
`12/2012 Otterbeck
`8,337,886 B2 12/2012 Otterbeck
`8,496,965 B2
`7/2013 Otterbeck
`8,496,965 B2
`7/2013 Otterbeck
`
`FOREIGN PATENT DOCUMENTS
`FOREIGN PATENT DOCUMENTS
`
`DE
`3
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`EP
`FR
`FR
`GB
`GB
`WO
`WO
`W0
`WO
`WO
`WO
`WO
`W0
`WO
`WO
`WO
`WO
`
`19732 903 A1
`2/ 1999
`19075420283
`12;
`:3
`0148811A1
`7/1985
`0278174 A2
`8/1988
`0278174 A2
`8/1988
`0377477 A1
`7/1990
`0453001 A1
`10/1991
`0453001 A1 10/1991
`0485840 A2
`5/1992
`0485840 A2
`5/1992
`0629398 A1
`12/1994
`0629398 A1 12/1994
`0636370 A1
`2/1995
`0636370 A1
`2/1995
`0671168 A1
`9/1995
`0671168 A1
`9/1995
`2692484 A1
`12/1993
`2692484 A1
`12/1993
`0 219 026 A
`6/1925
`0 219 026 A
`6/1925
`87/01588 A1
`3/1987
`87/01588 A1
`3/1987
`91/07949 A1
`5/1991
`91/07949 A1
`6/1991
`92/16206 A1
`10/1992
`4/1993
`93/07859 A1
`9/1996
`96/29058 A1
`9/1995
`95/29053 A1
`7/1997
`97/23199 A1
`7/1997
`97/23199 A1
`11/2004
`2004093883 A2
`2004093883 A2 11/2004
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`OTHER PUBLICATIONS
`OTHER PUBLICATIONS
`Kruis et al., “Once Daily Dosing of 3g mesalamine (Salofalk Gran-
`Kruis et al., “Once Daily Dosing of 3g mesalamine (Salofalk Gran
`.
`.
`.
`.
`.
`.
`ules) is Therapeutic Equivalent to a Three-Times Daily Dosing of 1 g
`ules) 1s Therapeutic Equivalent to a Three-Times Dally Dos1ng of 1g
`mesalamine for the Treatment of Active Ulcerative Colitis” Gastro-
`mesalamine for the Treatment ofActive Ulcerative Colitis”, Gastro
`emerolo
`Vol 127 Issue 4
`A_130_A_131 Abstract 8’98 (A I
`enterology, vol. 127, Issue 4, pp. A-130-A-131, Abstract 898 (Apr.
`2007)., gy’
`'
`’
`’pp'
`’
`P‘
`2007)*
`Salix Pharmaceuticals Announces Submisson of Granulated
`SaliX Pharmaceuticals Announces Submisson of Granulated
`Mesalamine new Drug Application: Application Seeks Once-a-Day
`Mesalamine new Drug Application: Application Seeks Once-a-Day
`Dosing for Maintenance of Remission of Ulcerative Colitis. New
`Dosing for Maintenance of Remission of Ulcerative Colitis. New
`Release [online]. Salix Pharmaceuticals, Apr. 20, 2008 [retrieved on
`Release [online]. SaliX Pharmaceuticals, Apr. 20, 2008 [retrieved on
`Nov. 18, 2009]. Retrieved from the Internet: <URL: http://web.
`Nov. 18, 2009]. Retrieved from the Internet: <URL: http://web.
`archive.org/web/20080420074304/http://salix.com/news/stories/
`archive.org/web/20080420074304/http://saliX.com/news/stories/
`20071231.aspx> p. 1, para. [0002]; ti.
`20071231.aspx> p. 1, para. [0002]; ti.
`Xifaxan Trials Initiated in C. difficile—Associated Diarrhea, Irri-
`Xifaxan Trials Initiated in C. dif?cileiAssociated Diarrhea, Irri
`table Bowel Syndrome and Hepatic Encelophalopathy. New Article
`table Bowel Syndrome and Hepatic Encelophalopathy. New Article
`[online]. EndoNurse, Jan. 12, 2006 [retrieved on Nov. 18, 2009].
`[online]. EndoNurse, Jan. 12, 2006 [retrieved on Nov. 18, 2009].
`Retrieved from the Internet: <URL: http://www.endonurse.com/
`Retrieved from the Internet: <URL: http://www.endonurse.com/
`hotnews/61h1216383748345.htm1> p. 2, para [0001].
`hotnews/61h1216383748345.htm1> p. 2, para [0001].
`(Continued)
`(Continued)
`
`Primary Examiner — David J Blanchard
`Primary Examiner * David J Blanchard
`Assistant Examiner — Barbara Frazier
`Assistant Examiner * Barbara Frazier
`(74) Attorney, Agent, or Firm — McCarter & English LLP;
`(74) Attorney, Agent, or Firm * McCarter & English LLP;
`Jonathan M. Sparks; Michael J. DeGrazia
`Jonathan M. Sparks; Michael J. DeGraZia
`
`(57)
`(57)
`
`ABSTRACT
`ABSTRACT
`
`Disclosed are methods for treating gastrointestinal disorders,
`Disclosed are methods for treating gastrointestinal disorders,
`e.g., Crohn’s disease, ulcerative colitis, and diverticular dis-
`e.g., Crohn’s disease, ulcerative colitis, and diverticular dis
`ease, with a granulated mesalamine formulation. Some for-
`ease, with a granulated mesalamine formulation. Some for
`mulations use granulated mesalainine in capsule form. Also
`mulations use granulated mesalamine in capsule form. Also
`included are methods to extend remission ofulcerative colitis
`included are methods to extend remission of ulcerative colitis
`by administration of a once-daily dosage of granulated
`by administration of a once-daily dosage of granulated
`mesalamine.
`mesalamine.
`
`16 Claims, 3 Drawing Sheets
`16 Claims, 3 Drawing Sheets
`
`MycoNovo, Inc.
`Foxhill Opportunity
`Fund, L.P.
`
`EX 1001
`
`
`
`US 8,865,688 B2
`US 8,865,688 B2
`Page 2
`Page 2
`
`(56)
`(56)
`
`References Cited
`References Cited
`OTHER PUBLICATIONS
`OTHER PUBLICATIONS
`New Once Daily Salofalk Granules Launced for Ulcerative Colitis.
`New Once Daily Salofalk Granules Launced for Ulcerative Colitis.
`News Article [online]. Medical News Today, Feb. 17, 2008 [retrieved
`News Article [online]. Medical News Today, Feb. 17, 2008 [retrieved
`on Nov. 18, 2009]. Retrieved from the internet: <URL: http://web.
`on Nov. 18, 2009]. Retrieved from the internet: <URL: http://web.
`archive.org/web/20080217225137/jhht://www.medicalnewstoday.
`archive.org/web/20080217225137/jhht://www.medicalnewstoday.
`com/articles/96533.php. p. 1, para [0001]-[0003]; p. 2, para. [0001],
`com/articles/96533.php. p. 1, para [0001]-[0003]; p. 2, para. [0001],
`[0004]-[0005].
`[0004]-[0005].
`Asacol (Mesalazine). NetDoctor, Aug. 4, 2008 [online] [retrieved on
`Asacol (MesalaZine). NetDoctor, Aug. 4, 2008 [online] [retrieved on
`Nov. 21, 2009]. Retrieved from the Internet <URL: http://web.
`Nov. 21, 2009]. Retrieved from the Internet <URL: http://web.
`archive.org/web/20080 80420262 1/httpz//www.netdoctorco.uld
`archive.org/web/ 20080 80420262 1/ http://www.netdoctorco.uld
`medicines/100002331.html> p. 1-2.
`medicines/100002331.html> p. 1-2.
`Mesalamine (Oral). Consumer Information [online]. Drugs.com,
`Mesalamine (Oral). Consumer Information [online]. Drugs.com,
`Jun. 25, 2008, [retrieved on Nov. 21, 2009]. Retrieved from the
`Jun. 25, 2008, [retrieved on Nov. 21, 2009]. Retrieved from the
`Internet:
`<URL:
`http://web.archive.org/web/20080625022554/
`Internet: <URL: http://web.archive.org/web/20080625022554/
`http1//www.drugs.com/cons/mesalamine.html> p. 1-3.
`http://www.drugs.com/cons/mesalamine.html> p. 1-3.
`Kotanagi et al. Pancytopenia Associated with 5-aminosalicylic Acid
`Kotanagi et al. Pancytopenia Associated with 5-aminosalicylic Acid
`use in a Patient with Chrone’s Disease. Jouranl of Gastroenterology.
`use in a Patient with Chrone’s Disease. Jouranl of Gastroenterology.
`Jul. 1998, vol. 33, No. 4, (abstract) [online] [retrieved on Nov. 21,
`Jul. 1998, vol. 33, No. 4, (abstract) [online] [retrieved on Nov. 21,
`2009]. Retrieved from the Internet: <URL: http://www.spingerlink.
`2009]. Retrieved from the Internet: <URL: http://www.spingerlink.
`com/content/rvyy97eylgwfpt2r/> ab.
`com/content/rvyy97eylgwfpt2r/> ab.
`Pica et al. Oral Mesalazine (5-ASA) Treatment May Protect Against
`Pica et al. Oral MesalaZine (5-ASA) Treatment May Protect Against
`Proximal Extension of Mucosal Inflan1rnation in Ulcerative Proctitis.
`Proximal Extension of Mucosal In?ammation in Ulcerative Proctitis.
`Inflan1rnatory Bowel Diseases, Nov. 2004, vol. 10, No. 6, pp. 731-
`In?ammatory Bowel Diseases, Nov. 2004, vol. 10, No. 6, pp. 731
`736,
`[online]
`[retrieved on Nov. 22, 2009]. Retrieved from the
`736, [online] [retrieved on Nov. 22, 2009]. Retrieved from the
`Internet:
`<URL:
`http://www3.interscience.wiley.com/cgi-gin/
`Internet:
`<URL: http://www3.interscience.wiley.com/cgi-gin/
`fulltext/113521900/PDFSTAT> p. 731, col 1, para {0002], [0004]; p.
`fulltext/l13521900/PDFSTAT> p. 731, col 1, para {0002], [0004]; p.
`732,col. 1,para. [000]-[0002];p.733, col. 1,para. [0003];p. 733,col.
`732,col. l,para. [000]-[0002];p.733, col. 1,para.[0003];p.733,col.
`2, para [0002]-[0003]; p. 735, col. 1, para [0002]; p. 735, col. 2, para
`2, para [0002]-[0003]; p. 735, col. 1, para [0002]; p. 735, col. 2, para
`[0002].
`[0002].
`Analysis Shows Treatment Response to Mesalamine Associated with
`Analysis Shows Treatment Response to Mesalamine Associated with
`Rapid Mucosal Healing in Patients with Moderately Active Ulcer-
`Rapid Mucosal Healing in Patients with Moderately Active Ulcer
`ative Colitis. Medical News Today, Oct. 25, 2006, [online] [retrieved
`ative Colitis. Medical News Today, Oct. 25, 2006, [online] [retrieved
`on Nov. 22, 2009]. Retrieved from the Internet: <URL: http://www.
`on Nov. 22, 2009]. Retrieved from the Internet: <URL: http://www.
`medicalnewstoday.com/articles/54958.php> p.
`1, para {0001],
`medicalnewstoday.com/articles/54958.php> p. 1, para {0001],
`[0003]-[0004]; p. 2; para [0001], [0007]-[0008].
`[0003]-[0004]; p. 2; para [0001], [0007]-[0008].
`Lichtenstein, Gary et.
`al.,
`“Once-Daily
`1.5-G Granulated
`Lichtenstein, Gary et.
`al., “Once-Daily 1.5-G Granulated
`mesalamine Effectively Maintains Remission in Patients with Ulcer-
`mesalamine Effectively Maintains Remission in Patients with Ulcer
`ative Colitis Who Switch from Different 5-ASA Formulations”
`ative Colitis Who Switch from Different 5-ASA Formulations”
`American Journal ofGastroenterology, vol. 103, No. Suppl. S, 1100
`American Journal ofGastroenterology, vol. 103, No. Suppl. S, 1100
`Sep. 2008,pp. S429-S430,XP009156858, &73rdAnnua1 Meeting of
`Sep. 2008,pp. S429-S430,XP009156858, &73rdAnnual Meeting of
`the American-College-of-Gastroenterology; Orlando, FL, USA; Oct.
`the American-College-of-Gastroenterology; Orlando, FL, USA; Oct.
`3-8, 2008.
`3-8, 2008.
`“Salix Announces Statistically Significant Top-Line Results of a
`“Salix Announces Statistically Signi?cant Top-Line Results of a
`Unique Granulated Mesalamine Product Registration Study in Ulcer-
`Unique Granulated Mesalamine Product Registration Study in Ulcer
`ative Colitis” Drugs.com [Online] Sep. 5, 2007, pp. 1-2, Retrieved
`ative Colitis” Drugs.com [Online] Sep. 5, 2007, pp. 1-2, Retrieved
`from the Internet: [retrieved on Aug. 17, 2012].
`from the Internet: [retrieved on Aug. 17, 2012].
`Raedler, A., et al., “Mesalazine (5-aminosalicylic acid) micropellets
`Raedler, A., et al., “MesalaZine (5-aminosalicylic acid) micropellets
`show similar efficacy and tolerability to mesalazine tablets in patients
`show similar ef?cacy and tolerability to mesalaZine tablets in patients
`with ulcerative colitis—results from a randomized-controlled trial,”
`with ulcerative colitisiresults from a randomized-controlled trial,”
`Alimentary Pharmacology & Therapeutics, vol. 20, No. 11-12, Dec.
`Alimentary Pharmacology & Therapeutics, vol. 20, No. 11-12, Dec.
`2004, pp. 1353-1363 (XP002670377).
`2004, pp. 1353-1363 (XP002670377).
`Hogan, J.E., "Hydroxypropylmethylcellulose sustained release tech-
`Hogan, J .E., "Hydroxypropylmethylcellulose sustained release tech
`nology,” Drug Dev. Ind. Pharm. 151975-99 (1989).
`nology,” Drug Dev. Ind. Pharm. 15:975-99 (1989).
`http://eudragit.evonik.com/product/eudragit/en/products-services/
`http://eudragit.evonik.com/product/eudragit/en/products-services/
`eudragit-products/sustained-release-formulations/Pages/default.
`eudragit-products/sustained-release-formulations/Pages/default.
`aspx [downloaded Apr. 2, 2014].
`aspx [downloaded Apr. 2, 2014].
`http://www.ibdcare.co.uldcontroversy/in-ulcerative-colitis.htrn
`http://www.ibdcare.co.uldcontroversy/in-ulcerative-colitis.htm
`[downloaded Mar. 16, 2014].
`[downloaded Mar. 16, 2014].
`Hypromellose. (2009). In Handbook of Pharmaceutical Excipients
`Hypromellose. (2009). In Handbook of Pharmaceutical Excipients
`(Rowe et al. eds., 6th ed. pp. 326-329).
`(Rowe et al. eds., 6th ed. pp. 326-329).
`Jantzen, G. & Robinson, J., “Sustained and controlled-release drug
`Jantzen, G. & Robinson, J ., “Sustained and controlled-release drug
`delivery systems” Modern Pharmaceutics, 3rd Ed. 1995.
`delivery systems.” Modern Pharmaceutics, 3rd Ed. 1995.
`John, V., et al., “Gastrointestinal Transit of Oros Drug Delivery
`John, V., et al., “Gastrointestinal Transit of Oros Drug Delivery
`Systems in Healthy Volunteers: A Short Report,” Brit. J. Clinical
`Systems in Healthy Volunteers: A Short Report,” Brit. J. Clinical
`Pharmacology 19:203S-206S (1985).
`Pharmacology 19:203S-206S (1985).
`Joshi, S., “Sol-Gel Behavior of Hydroxypropyl Methylcellulose
`Joshi, S., “Sol-Gel Behavior of Hydroxypropyl Methylcellulose
`(HPMC) in Ionic Media Including Drug Release,” Materials 4: 1861-
`(HPMC) in Ionic Media Including Drug Release,” Materials 4: 1861
`1905 (2011).
`1905 (2011).
`Kabir, M.A. & J.P. Reo, “Hydroxypropyl Cellulose,” in Handbook
`Kabir, M.A. & J .P. Reo, “Hydroxypropyl Cellulose,” in Handbook
`6th Ed. 317-322, (Revised Feb. 2009).
`6th Ed. 317-322, (Revised Feb. 2009).
`
`Kadiyala, I. et al., “The study of marketed and experimental formu-
`Kadiyala, I. et al., “The study of marketed and experimental formu
`lation approaches enabling site-specific delivery of mesalamine in
`lation approaches enabling site-speci?c delivery of mesalamine in
`patients with inflammatory bowel disease,” Recent patents on drug
`patients with in?ammatory bowel disease,” Recent patents on drug
`delivery & Formulation 711-9 (2013).
`delivery & Formulation 7:1-9 (2013).
`Kakoulides, E., et al., “Azocrosslinked poly(acry1ic acid) for colonic
`Kakoulides, E., et al., “Azocrosslinked poly(acrylic acid) for colonic
`delivery and adhesion specificity: in vitro degradation and prelimi-
`delivery and adhesion speci?city: in vitro degradation and prelimi
`nary ex vivo bioadhesion studies,” J. Controlled Release 54195-109
`nary ex vivo bioadhesion studies,” J. Controlled Release 54:95-109
`(1998).
`(1998).
`Kane, S., et al., “Medication Nonadherance and the Outcomes of
`Kane, S., et al., “Medication Nonadherance and the Outcomes of
`Patients with Quiescent Ulcerative Colitis,” The American Journal of
`Patients with Quiescent Ulcerative Colitis,” The American Journal of
`Medicine 114139-43 (2003).
`Medicine 114:39-43 (2003).
`Karbach, V., et al., “Extent of Drug Compliance in Crohn Disease
`Karbach, V., et al., “Extent of Drug Compliance in Crohn Disease
`Patients—Study of a Special Ambulatory Care Unit of a University
`PatientsiStudy of a Special Ambulatory Care Unit of a University
`Clinic” Gastroenterol 22:573-579 (1984).
`Clinic” Gastroenterol 22:573-579 (1984).
`Kiefer, E., “Medical management of chronic ulcerative colitis,”
`Kiefer, E., “Medical management of chronic ulcerative colitis,”
`Lahey Clinic Bulletin 121236-241 (1962).
`Lahey Clinic Bulletin 12:236-241 (1962).
`Zainal, N., et al., “Oral Disopyramide for the Prevention of
`Zainal, N., et al., “Oral Disopyramide for the Prevention of
`Arrhythmias in Patients with Acute Myocardial Infarction with
`Arrhythmias in Patients with Acute Myocardial Infarction with
`Admitted to Open Wards,” Lancet 21892-895 (1977).
`Admitted to Open Wards,” Lancet 2:892-895 (1977).
`Kinget, R., et al., “Review Article: Colonic Drug Targeting,” J. of
`Kinget, R., et al., “Review Article: Colonic Drug Targeting,” J. of
`Drug Targeting 61129-149 (1998).
`Drug Targeting 6: 129-149 (1998).
`Klotz, U et al., “A new slow-release form of 5-aminosalicylic acid for
`KlotZ, U et al., “A new slow-release form of 5-aminosalicylic acid for
`the oral treatment ofinflan1rnatory bowel disease,” Drug Res. 35 1636-
`the oral treatment of in?ammatory bowel disease,” Drug Res. 35 :636
`639 (1985).
`639 (1985).
`Kocherbitov, V., et al, “Hydration of microcrystalline cellulose and
`Kocherbitov, V., et al, “Hydration of microcrystalline cellulose and
`milled cellulose studied by sorption calorimetry,” J. Phys Chem B.
`milled cellulose studied by sorption calorimetry,” J. Phys Chem B.
`112(12):3728-3734 (2008).
`112(12):3728-3734 (2008).
`Korsmeyer, R., et al., “Mechanisms of Potassium Chloride Release
`Korsmeyer, R., et al., “Mechanisms of Potassium Chloride Release
`from Compressed, Hydrophilic, Polymeric Matrices: Effect of
`from Compressed, Hydrophilic, Polymeric Matrices: Effect of
`Entrapped Air,” Journal of Pharmaceutical Sciences 72(10):1189-
`Entrapped Air,” Journal of Pharmaceutical Sciences 72(10):1189
`1 191 (1983).
`1 191 (1983).
`Krowczynski, L ., “Oral extended-release dosage forms: Principles of
`Krowczynski, L ., “Oral extended-release dosage forms: Principles of
`technology,” Extended-Release Dosage Forms pp. 97-158 (1987).
`technology,” Extended-Release Dosage Forms pp. 97-158 (1987).
`Lachman, L., et al., “Sustained Release Dosage Forms,” The theory
`Lachman, L., et al., “Sustained Release Dosage Forms,” The theory
`and practice of industrial pharmacy pp. 430-456 (1986).
`and practice of industrial pharmacy pp. 430-456 (1986).
`Lansoprazole Delayed-Release Capsules.
`(2010).
`In the United
`Lansoprazole Delayed-Release Capsules. (2010). In the United
`States Pharmacopeia (34th ed., pp. 3270-3271).
`States Pharmacopeia (34th ed., pp. 3270-3271).
`Layer, P, et al., “Delivery and fate of oral mesalamine microgranules
`Layer, P, et al., “Delivery and fate of oral mesalamine microgranules
`within the human small intestine,” Gastroenterology 108(5):1427-
`within the human small intestine,” Gastroenterology 108(5):1427
`1433 (1995).
`1433 (1995).
`Lehmann K. & D. Dreher, D., “Coating ofTablets and Small Particles
`Lehmann K. & D. Dreher, D., “Coating of Tablets and Small Particles
`with Acrylic Resins by Fluid Bed Technology,” Int’1 J. Pharmaceu-
`with Acrylic Resins by Fluid Bed Technology,” Int’l J. Pharmaceu
`tical Technology & Product Manufacture 2(4):31-43 (1981).
`tical Technology & Product Manufacture 2(4):31-43 (1981).
`Leopold, C., “Coated dosage forms for colon-specific drug delivery,”
`Leopold, C., “Coated dosage forms for colon-speci?c drug delivery,”
`Pharm. Sci. & Tech. Today 2(5): 197-204 (1999).
`Pharm. Sci. & Tech. Today 2(5): 197-204 (1999).
`Leopold, C., “Eudragit® E as coating material for the pH-controlled
`Leopold, C., “Eudragit® E as coating material for the pH-controlled
`drug release in the topical treatment of inflammatory bowel disease
`drug release in the topical treatment of in?ammatory bowel disease
`(IDB),” Journal of Drug Targeting 6(2):85-94 (1998).
`(IDB),” Journal of Drug Targeting 6(2):85-94 (1998).
`Li, C., et al, “The use ofhypromellose in oral drug delivery,” J Pharm
`Li, C., et al, “The use of hypromellose in oral drug delivery,” J Pharm
`Pharmacol 57(5): 533 (2005).
`Pharmacol 57(5): 533 (2005).
`Lichtenstein, G., “Mesalamine in the Treatment ofUlcerative Colitis:
`Lichtenstein, G., “Mesalamine in the Treatment of Ulcerative Colitis:
`Novel Therapeutics Options,” 5 Gastroenterology & Hepatology
`Novel Therapeutics Options,” 5 Gastroenterology & Hepatology
`5(1):65-73 (2009).
`5(1):65-73 (2009).
`Lichtenstein, G., et al., “Review article: 5-aminosalicylate formula-
`Lichtenstein, G., et al., “Review article: 5-aminosalicylate formula
`tions for the treatment of ulcerative colitis—methods of comparing
`tions for the treatment of ulcerative colitisimethods of comparing
`release rates and delivery of 5-aminosalicylate to the colonic
`release rates and delivery of 5-aminosalicylate to the colonic
`mucosa,” Alimentary Pharmacology & Therapeutics 281663-673
`mucosa,” Alimentary Pharmacology & Therapeutics 28:663 -673
`(2008).
`(2008).
`Lin, C., et al, “Hydrogels in controlled release formulations: Network
`Lin, C., et al, “Hydrogels in controlled release formulations: Network
`design and mathematical modeling,” Adv Drug Deily Rev 5811379-
`design and mathematical modeling,” Adv Drug Deily Rev 58:1379
`1408 (2006).
`1408 (2006).
`Meglumine. (2009). In Handbook of Pharmaceutical Excipients (6th
`Meglumine. (2009). In Handbook of Pharmaceutical Excipients (6th
`ed., pp. 431-432).
`ed., pp. 431-432).
`Melia, C., et al., “Structure and behaviour of hydrophilic matrix
`Melia, C., et al., “Structure and behaviour of hydrophilic matrix
`sustained release dosage forms: 1. The origin and mechanism of
`sustained release dosage forms: 1. The origin and mechanism of
`formation of gas bubbles in the hydrated surface layer,” Int’1 J. of
`formation of gas bubbles in the hydrated surface layer,” Int’l J. of
`Pharmaceutics 100(1-3):263-269 (1993).
`Pharmaceutics 100(1-3):263-269 (1993).
`Melia, C., “Hydrophilic Matrix Sustained Release Systems Based on
`Melia, C., “Hydrophilic Matrix Sustained Release Systems Based on
`Polyscaccharide Carriers,” Critical Reviews in Therapeutic Drug
`Polyscaccharide Carriers,” Critical Reviews in Therapeutic Drug
`Carrier Systems 8(4):395-421 (1991).
`Carrier Systems 8(4):395-421 (1991).
`
`
`
`US 8,865,688 B2
`US 8,865,688 B2
`Page 3
`Page 3
`
`(56)
`(56)
`
`References Cited
`References Cited
`OTHER PUBLICATIONS
`OTHER PUBLICATIONS
`
`In US
`In US
`
`(2013).
`(2013).
`
`\/Ielia, C., et al., “Advantages and Disadvantages of Multiparticulate
`Melia, C., et al., “Advantages and Disadvantages of Multiparticulate
`Dosage Systems,” Multiparticulate oral dosage forms: technology
`Dosage Systems,” Multiparticulate oral dosage forms: technology
`and biopharmaceutics Melia, Washington & Wilson eds., pp. 136-
`and biopharmaceutics Melia, Washington & Wilson eds., pp. 136
`142 (1994).
`142 (1994).
`Vlesalamine Extended Release Capsules. (1997). In The United
`Mesalamine Extended Release Capsules. (1997). In The United
`States Pharmacopeia (23rd ed., pp. 3905-3906).
`States Pharmacopeia (23rd ed., pp. 3905-3906).
`Vlesalamine Extended-Release Capsules. (1994). In Pharn1acopeial
`Mesalamine Extended-Release Capsules. (1994). In Pharmacopeial
`Forum 20(1)16757-6846.
`Forum 20(1):6757-6846.
`Vlesalamine Extended-Release Capsules.
`(2010).
`In the United
`Mesalamine Extended-Release Capsules. (2010). In the United
`States Pharmacopeia (34th Revision, pp. 3430).
`States Pharmacopeia (34th Revision, pp. 3430).
`Vlesalamine
`Extended-Release Capsules.
`Mesalamine Extended-Release Capsules.
`Pharmacopeia (36th Revision, pp. 4255-4256).
`Pharmacopeia (36th Revision, pp. 4255-4256).
`Vlesalazine. (1991). In Therapeutic Drugs 21M70-M73 (Dollery ed.).
`Mesalazine. (1991). In Therapeutic Drugs 2:M70-M73 (Dollery ed.).
`\/Iiller, S. et al., “Effect ofpoloxamer407 gel on the miotic activity of
`Miller, S. et al., “Effect of poloxamer407 gel on the miotic activity of
`pilocarpine nitrate in rabbits” Int. J. Pharmaceutics 121147-152
`pilocarpine nitrate in rabbits” Int. J. Pharmaceutics 12: 147-152
`(1982).
`(1982).
`Vlilojevic, Snezana et al., “Amylose as a coating for drug delivery to
`Milojevic, Snezana et al., “Amylose as a coating for drug delivery to
`the colon: Preparation and in vitro evaluation using 5-aminosalicylic
`the colon: Preparation and in vitro evaluation using 5-aminosalicylic
`acid pellets,” J. Controlled Release 38:75-84 (1996).
`acid pellets,” J. Controlled Release 38:75-84 (1996).
`Vlorphine Sulfate (1996). In The Merck Index (12 ed. p. 6359).
`Morphine Sulfate (1996). In The Merck Index (12 ed. p. 6359).
`\/Iorphine. (1999). In Therapeutic Drugs 1:M225-232 (Dollery ed.).
`Morphine. (1999). In Therapeutic Drugs 1:M225-232 (Dollery ed.).
`\/Ioustafine, R., et al., “Physicochemical characterization and drug
`Mousta?ne, R., et al., “Physicochemical characterization and drug
`release properties of Eudragit E PO/Eudragit® L 100-55
`release properties of Eudragit E PO/Eudragit® L 100-55
`interpolyelectrolyte complexes,” European Journal of Pharmaceutics
`interpolyelectrolyte complexes,” European Journal of Pharmaceutics
`and Biopharn1aceutics 63:26-36 (2006).
`and Biopharmaceutics 63:26-36 (2006).
`\/Iuller, A., et al., “Experience of 5-aminosalicylate nephrotoxicity in
`Muller, A., et al., “Experience of 5-aminosalicylate nephrotoxicity in
`the United Kingdom” Alimentary Pharmacology and Therapeutics
`the United Kingdom” Alimentary Pharmacology and Therapeutics
`21: 1217-1224 (2005).
`21: 1217-1224 (2005).
`\/Iullers, I., et al., “Production of dosage forms for oral drug delivery
`Mullers, I., et al., “Production of dosage forms for oral drug delivery
`by laminar extrusion of wet masses,” Eur.
`J. Pharmaceutics
`by laminar extrusion of wet masses,” Eur. J. Pharmaceutics
`Biopharmaceutics 841626-632 (2013).
`Biopharmaceutics 84:626-632 (2013).
`\/Iuraoka, M., et al., “Evaluation of intestinal pressure-controlled
`Muraoka, M., et al., “Evaluation of intestinal pressure-controlled
`colon delivery capsule containing caffeine as a model drug in human
`colon delivery capsule containing caffeine as a model drug in human
`volunteers,” J. of controlled Release 521119-129 (1998).
`volunteers,” J. of controlled Release 52:119-129 (1998).
`\Iarasimhan, B. & Peppas, N. “Disentanglement and Reptation Dur-
`Narasimhan, B. & Peppas, N. “Disentanglement and Reptation Dur
`ing Dissolution of Rubbery Polymers,” J. Polym. Sci., Polym. Phys.
`ing Dissolution of Rubbery Polymers,” J. Polym. Sci., Polym. Phys.
`341947-961 (1996).
`34:947-961 (1996).
`Adkin, D., et al., “Colonic transit of different sized tablets in healthy
`Adkin, D., et al., “Colonic transit of different sized tablets in healthy
`subjects.” J. Cont. Release 231147-156 (1993).
`subjects.” J. Cont. Release 23:147-156 (1993).
`Alderman D., “A review of cellulose ethers in hydrophilic matrices
`Alderman D., “A review of cellulose ethers in hydrophilic matrices
`for oral controlled-release dosage form” Int J Pharm Tech Prod
`for oral controlled-release dosage form.” Int J Pharm Tech Prod
`Manuf511-9(1984).
`Manuf5:1-9 (1984).
`Alvarez, L. et al, “Effect of Microcrystalline Cellulose Grade and
`Alvarez, L. et al, “Effect of Microcrystalline Cellulose Grade and
`ProcessVariables on Pellets Prepared by Extrusion-Spheronization”
`ProcessVariables on Pellets Prepared by Extrusion-Spheronization.”
`Drug Develop Ind Pharm 281451-456 (2002).
`Drug Develop Ind Pharm 28:451-456 (2002).
`Asacol. (1996). In Physician’s Desk Reference (50th ed., pp. 1979-
`Asacol. (1996). In Physician’s Desk Reference (50th ed., pp. 1979
`1981).
`1981).
`Asacol. (1998). In Physician’s Desk Reference (52d ed., pp. 2312-
`Asacol. (1998). In Physician’s Desk Reference (52d ed., pp. 2312
`2313).
`2313).
`Asacol. (1999). In Physician’s Desk Reference (53d ed., pp. 2538-
`Asacol. (1999). In Physician’s Desk Reference (53d ed., pp. 2538
`2539).
`2539).
`Ashford, M., et al., “Targeting Drugs to the Colon: Delivery Systems
`Ashford, M., et al., “Targeting Drugs to the Colon: Delivery Systems
`for Oral Administration” J. Drug Targeting 21241-258 (1994).
`for Oral Administration.” J. Drug Targeting 2:241-258 (1994).
`Ashford, M., et al., “An In Vivo Investigation into the Suitability of
`Ashford, M., et al., “An In Vivo Investigation into the Suitability of
`pH Dependent Polymers for Colonic Targeting” Int’1 J. Pharm.
`pH Dependent Polymers for Colonic Targeting.” Int’l J. Pharm.
`951193-199 (1993).
`95: 193-199 (1993).
`Azulfidine. (1997). In Physician’s Desk Reference (51st ed., pp.
`Azul?dine. (1997). In Physician’s Desk Reference (51st ed., pp.
`2059-2060).
`2059-2060).
`Azulfidine. (1998). In Physician’s Desk Reference (52d ed., pp.
`Azul?dine. (1998). In Physician’s Desk Reference (52d ed., pp.
`2239-2241).
`2239-2241).
`Azulfidine. (1999). In Physician’s Desk Reference (53d ed., p. 2454).
`Azul?dine. (1999). In Physician’s Desk Reference (53d ed., p. 2454).
`Badawi, A., et al., “Drug Release from matrices made of polymers
`Badawi, A., et al., “Drug Release from matrices made of polymers
`with reacting sites.” International Journal of Pharmaceutics 51 55-62
`with reacting sites.” International Journal of Pharmaceutics 5: 55-62
`(1980).
`(1980).
`Banerjee, S., et al., “Compressive textural attributes, opacity and
`Banerjee, S., et al., “Compressive textural attributes, opacity and
`syneresis of gels prepared from gellan, agar and their mixtures”
`syneresis of gels prepared from gellan, agar and their mixtures.”
`Journal of Food Engineering 1021287-292 (2011).
`Journal of Food Engineering 102:287-292 (2011).
`
`Barrow, L. et al., “Pathological influences on colonic motility: impli-
`Barrow, L. et al., “Pathological in?uences on colonic motility: impli
`cations for drug delivery” Adv. Drug Delivery Reviews 71201-218
`cations for drug delivery.” Adv. Drug Delivery Reviews 7:201-218
`(1991).
`(1991).
`Barry, M., “Selected side-effects: 9. Mesalazine and renal impair-
`Barry, M., “Selected side-effects: 9. Mesalazine and renal impair
`ment” Prescriber’s Journal 321205-209 (1992).
`ment.” Prescriber’s Journal 32:205-209 (1992).
`Bettini, R. et al, “Polymer relaxation in swellable matrices contrib-
`Bettini, R. et al, “Polymer relaxation in swellable matrices contrib
`utes to drug release” Proceed Int Symp Control Rel Bioact Mater
`utes to drug release.” Proceed Int Symp Control Rel Bioact