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`UNITED STATES PATENT AND TRADEMARK OFFICE
`_______________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________
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`LIQUIDIA TECHNOLOGIES, INC.,
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`Petitioner
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`v.
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`UNITED THERAPEUTICS CORPORATION,
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`Patent Owner.
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`_______________
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`Case IPR2021-00406
`U.S. Patent No. 10,716,793 B2
`Issue Date: July 21, 2020
`_______________
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`____________________________________________________________
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`Patent Owner’s Mandatory Notices
`Under 37 C.F.R. § 42.8
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`4821-3353-1094.1
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`
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`IPR2021-00406
`U.S. Patent No. 10,716,793
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`Patent Owner Mandatory Notices
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`Pursuant to 37 C.F.R. § 42.8, United Therapeutics Corporation (“United
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`Therapeutics”) provides this Mandatory Notice.
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`I.
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`Real Party-in-Interest Pursuant to 37 C.F.R. § 42.8 (b)(1):
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`United Therapeutics is the sole owner of U.S. Patent No. 10,716,793 (the
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`“’793 patent”).
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`II. Related Matters Pursuant to 37 C.F.R. § 42.8 (b)(2):
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`On June 4, 2020, United Therapeutics filed a lawsuit in the U.S. District
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`Court for the District of Delaware against Liquidia Technologies for infringement
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`of the ’793 patent and other patents: United Therapeutics Corporation v. Liquidia
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`Technologies, Inc., Case No. 1:20-cv-00755-RGA (D. Del.). In addition, US Ser.
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`No. 16/536,954 is pending, which is a continuation of the application that issued as
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`U.S. Patent No. 10,716,793.
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`United Therapeutics is not aware of any other related matters involving the
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`’793 patent.
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`III. Lead and Back-Up Counsel Pursuant to 37 C.F.R. §§ 42.8(b)(3):
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`United Therapeutics designates the following Lead and Back-up Counsel:
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`4821-3353-1094.1
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`1
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`Patent Owner Mandatory Notices
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`IPR2021-00406
`U.S. Patent No. 10,716,793
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`Lead Counsel:
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`Stephen B. Maebius
`Foley & Lardner LLP
`3000 K St., NW, Suite 600
`Washington, DC 20007
`Direct Line: 202-672-5569
`Email: smaebius@foley.com
`Fax: 202-672-5399
`USPTO Reg. No. 35,264
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`Backup Counsel:
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`George Quillin
`Foley & Lardner LLP
`3000 K St., NW, Suite 600
`Washington, DC 20007
`Direct Line: 202-672-5413
`Email: gquillin@foley.com
`Fax: 202-672-5399
`USPTO Reg. No. 32,792
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`Daniel R. Shelton
`Foley & Lardner LLP
`975 Page Mill Rd.
`Palo Alto, CA 94304
`Direct Line: 650-251-1119
`Email: dshelton@foley.com
`Fax: 650-856-3710
`USPTO Reg. No. 68,519
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`4821-3353-1094.1
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`2
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`
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`IPR2021-00406
`U.S. Patent No. 10,716,793
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`Patent Owner Mandatory Notices
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`Shaun R. Snader
`United Therapeutics Corp.
`1735 Connecticut Ave., NW, 2nd Floor
`Washington, DC 20009
`Direct Line: 202-304-1701
`Email: ssnader@unither.com
`USPTO Reg. No. 59,987
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`Douglas Carsten
`Wilson, Sonsini, Goodrich & Rosati
`12235 El Camino Real
`Suite 200
`San Diego, CA 92130
`Direct Line: 858-350-2305
`Email: dcarsten@wsgr.com
`Fax: 858-350-2399
`USPTO Reg. No. 43,534
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`Richard Torczon
`Wilson, Sonsini, Goodrich & Rosati
`1700 K St. NW, Floor 5
`Washington, DC 20006
`Direct Line: 202-973-8811
`Email: rtorczon@wsgr.com
`Fax: 202-973-8899
`USPTO Reg. No. 34,448
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`Grace A. Winschel
`Wilson, Sonsini, Goodrich & Rosati
`701 Fifth Avenue, Suite 5100
`Seattle, WA 98014-7036
`Direct Line: 206-883-2570
`Email: gwinschel@wsgr.com
`Fax: 206-883-2699
`USPTO Reg. No. 74,947
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`4821-3353-1094.1
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`3
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`IPR2021-00406
`U.S. Patent No. 10,716,793
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`IV. Service Information Pursuant to 37 C.F.R. §§ 42.8(b)(4):
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`Patent Owner Mandatory Notices
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`Please address all correspondence to the lead counsel at the address shown
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`above. Patent Owner consents to electronic service by e-mail at:
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`smaebius@foley.com and UT-793@foley.com
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`Any questions concerning this paper may be directed to lead counsel.
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`
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`Dated: January 25, 2021
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`Respectfully submitted,
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`/Stephen B. Maebius/
`Stephen B. Maebius
`Registration No. 35,264
`Counsel for Patent Owner
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`4821-3353-1094.1
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`4
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`IPR2021-00406
`U.S. Patent No. 10,716,793
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`Patent Owner Mandatory Notices
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a copy of the foregoing United
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`Therapeutics Corporation’s Mandatory Notices Under 37 C.F.R. § 42.8 was
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`served on January 25, 2021, by email directed to the attorneys of record for the
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`Petitioner at the following addresses:
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`ielrifi@cooley.com
`emilch@cooley.com
`dkannappan@cooley.com
`zLiquidiaIPR@cooley.com
`zpatdocketing@cooley.com
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`By: /Stephen B. Maebius/
`Stephen B. Maebius
`Registration No. 35,264
`Counsel for Patent Owner
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`Dated: January 25, 2021
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`4821-3353-1094.1
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