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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`PAR PHARMACEUTICAL, INC.,
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`Petitioner,
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`V.
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`HORIZON THERAPEUTICS, INC.,
`Patent Owner.
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`Case IPR: Unassigned
`Patent 9,254,278
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`PETITIONER PAR PHARMACEUTICAL, INC.’S
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`POWER OF ATTORNEY
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`Mail Stop “PA TENT BOARD”
`Patent Trial and Appeal Board
`US. Patent and Trademark Office
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`P.O. Box 1450
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`Alexandria, VA 22313-1450
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`
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`Par Pharmaceutical, Inc. ’s Power ofAttorney for
`Inter Partes Review ofPatent No. 9,254,278
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`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 with the above-captioned
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`inter partes review of U.S. Patent No. 9,254,278:
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`
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`Lead Counsel
`
`David H. Silverstein
`Reg. No. 61,948
`Axinn, Veltrop & Harkrider LLP
`114 West 47‘“ Street, 24‘“ Floor
`New York, NY 10036
`Tel: 212-261-5651
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`Backup Counsel
`
`
`
`Dan Feng Mei
`Reg. No. 71,518
`Axinn, Veltrop & Harkrider LLP
`114 West 47th Street, 22nd Floor
`New York, NY 10036
`Tel: 212—728-2216
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`Fax: 212-728-2201
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`Fax: 212-728-2201
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`
`
`
`
`dmei@axinn.com
`dsilverstein@axinn.com
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`Ravicti@axinn.com
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`The individual signing below has the authority to execute this document on
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`behalf of Petitioner Par Pharmaceutical, Inc.
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`FOR: Par Pharmaceutical Inc.
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`SIGNATURE:
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`
`
`.
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`2ft
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`BY:
`
`TITLE:
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`DATE :
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`
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`Par Pharmaceutical, Inc. ’s Power ofAttorney for
`Inter Partes Review ofPatent No. 9,254,278
`Certificate ofService
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`CERTIFICATION OF SERVICE 37 C.F.R.
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`42.6 e 42.105 3
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`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 July 12,
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`2017 upon the following parties Via FEDEX, a means at least as fast and reliable as
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`Priority Mail Express®z
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`Horizon Therapeutics, LLC
`520 Lake Cook Rd.
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`Suite 520
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`Deerfield, IL 60015
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`Horizon Therapeutics, LLC
`150 S. Saunders Rd.
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`Dennis Bennett:
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`dennisbennett@globalpatentgroup.com
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`Robert Green: rgreen@greengriffith.com
`Emer Simic: esimic@greengriffith.com
`Ann Kotze: akotze@greengriffith.corn
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`Lake Forest, IL 60045
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`Additional addresses known to
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`Petitioner as likely to eflect service
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`Duane Morris LLP
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`5100 Town Center Circle
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`Suite 650
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`Boca Raton, FL 33486
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`Global Patent Group, LLC
`17014 New College Avenue
`Suite 201
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`Grover, MO 63040
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`Patent owner ’s correspondence
`address ofrecordfor US. Patent
`No. 7,220,278
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`
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`Par Pharmaceutical, Inc. ’s Power ofAttorney for
`Inter Partes Review ofPatent No. 9,254,278
`Certificate ofService
`
`Date: July 12, 2017
`AXINN VELTROP &
`3
`
`HARKRIDER LLP
`
`114 WEST 47TH STREET,
`24TH FLOOR
`NEW YORK, NY 10036
`TEL: 212—261—565 1
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`Respectfully Submitted,
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`David H. Silverstein
`Registration No. 61,948
`Attorneyfor Petitioner
`Par Pharmaceutical, Inc.
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`