`
`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
`_____________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________________
`
`
`PAR PHARMACEUTICAL, INC.,
`Petitioner,
`
`v.
`
`HORIZON THERAPEUTICS, LLC,
`Patent Owner.
`
`_____________________
`
`Case IPR: Unassigned
`Patent 9,561,197
`_____________________
`
`PETITIONER PAR PHARMACEUTICAL, INC.’S
`POWER OF ATTORNEY
`
`
`
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`
`
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`
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`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`
`
`
`
`
`
`Par Pharmaceutical, Inc. ’s Power ofAttorney for
`Inter Partes Review ofPatent No. 9,561,197
`
`Pursuant to 37 C.F.R. § 42.10(b), Petitioner Par Pharmaceutical, Inc. hereby
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`appoints the practitioners associated with Customer Number 067272, including the
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`following lead and back-up counsel, as its attorneys to transact all business in the
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`United States Patent & Trademark Office in connection the above-captioned Inter
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`Partes Review of US. Patent No. 9,561,197:
`
`
`Lead Counsel
`
`David H. Silverstein (Reg. No. 61,948) Aziz Burgy (Reg. No. 51,514)
`AXINN, VELTROP & HARKRIDER LLP
`Christopher M. Gallo (Reg. No. 70,291)
`114 West 47th Street, 22nd Floor
`AXINN, VELTROP & HARKRIDER LLP
`New York, NY 10036
`950 F Street N.W., 7th Floor
`
`
`
`Backup Counsel
`
`Tel: 212-261-5651
`Fax: 212-728-2201
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`Washington, DC 20004
`Tel: 202-721-5417
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`dsilverstein@axinn.com
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`Fax: 202-912-4701
`aburgy@axinn.com
`cgallo@axinn.com
`
`'Ravicti 1 97-Axinn@axinn.com
`
`The individual signing below has the authority to execute this document on
`
`behalf of Petitioner Par Pharmaceutical, Inc.
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`FOR: W 26/ WMMUU 04411100
`/(')J
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`
`
`SIGNATURE:
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`BY: MWEIOCZ M. {5&in
`
`
`TITLE;
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`VICE Weave/UT
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`L
`
`DATE:
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`' M W“
`
`
`
`Par Pharmaceutical, Inc.’s Power of Attorney for
` Inter Partes Review of Patent No. 9,561,197
`Certificate of Service
`
`
`CERTIFICATION OF SERVICE (37 C.F.R. §§ 42.6(e))
`The undersigned hereby certifies that the above-captioned “Petitioner Par
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`Pharmaceutical, Inc.’s Power of Attorney” was served in its entirety on August 16,
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`2018 upon the following parties via FedEx®, a means at least as fast and reliable as
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`Priority Mail Express®:
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`Global Patent Group – HOR
`17014 New College Avenue
`Suite 201
`St. Louis, MO 63040
`
`Patent owner’s correspondence
`address of record for U.S. Patent
`No. 9,561,197
`
`Robert Green
`Caryn Borg-Breen
`Emer Simic
`Ann Kotze
`Rachel Bell
`GREEN GRIFFITH & BORG-BREEN LLP
`676 North Michigan Avenue
`Suite 3900
`Chicago, Illinois 60611
`(312) 883-8000
`rgreen@greengriffith.com
`cborg-breen@greengriffith.com
`esimic@greengriffith.com
`akotze@greengriffith.com
`rbell@greengriffith.com
`
`Additional addresses known to
`Petitioner as likely to effect service
`
`
`
`
`
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`Dated: August 16, 2018
`AXINN, VELTROP & HARKRIDER LLP
`114 West 47th Street, 22nd Floor
`New York, NY 10036
`(212) 261-5651
`
`
`
`David H. Silverstein
`Registration No. 61,948
`Attorney for Petitioner
`Par Pharmaceutical, Inc.
`
`1
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`