`_____________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________________
`
`
`
`AMNEAL PHARMACEUTICALS LLC and
`PAR PHARMACEUTICAL, INC.
`Petitioner
`
`v.
`
`JAZZ PHARMACEUTICALS, INC.
`Patent Owner
`
`
`
`_____________________
`
`CASE IPR2015-01903
`Patent 8,731,963
`_____________________
`
`PAR PHARMACEUTICAL, INC.’S UPDATED MANDATORY NOTICES
`PURSUANT TO 37 C.F.R. § 42.8(A)(3)
`
`
`
`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`
`
`Petitioner Par Pharmaceutical, Inc. (“Par”) is a real-party-in-interest for this
`
`IPR2015-01903
` Patent No. 8,731,963
`
`
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`proceeding. Out of an abundance of caution, and as a result of ongoing integration
`
`and reorganization activities, Petitioner identifies the following additional entities
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`as real-parties-in-interest who, going forward, may have control over this
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`proceeding: Endo International PLC; Endo DAC; Endo Management Limited;
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`Endo Luxembourg Holding Company S.a.r.l.; Endo Luxembourg Finance
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`Company I S.a.r.l.; Endo U.S. Inc.; Endo US Holdings Luxembourg I S.a.r.l.; Endo
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`US Holdings Luxembourg II S.a.r.l.; Endo Health Solutions Inc.; Hawk
`
`Acquisition Ireland Limited; and Par Pharmaceutical Companies, Inc.
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`
`
`
`
`
`
`
`
`
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`
`
`
`
`Respectfully Submitted,
`
`Aziz Burgy
`Registration No. 51,514
`Attorney for Petitioner
`
`
`
`
`
`
`
`Date: October 21, 2015
`Arent Fox LLP
`
`1717 K Street NW
`Washington, DC 20006
`202.857.6000
`
`
`
`1
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`
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`CERTIFICATION OF SERVICE (37 C.F.R. §§ 42.6(e))
`
`IPR2015-01903
` Patent No. 8,731,963
`Certificate of Service
`
`
`The undersigned hereby certifies
`
`that
`
`the above-captioned “Par
`
`Pharmaceutical, Inc.’s Updated Mandatory Notices Pursuant to 37 C.F.R. §
`
`42.8(A)(3)” was served in its entirety on October 21, 2015 by filing these
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`documents through the Patent Review Processing System, as well as e-mailing
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`copies to the following:
`
`F. Dominic Cerrito
`Eric C. Stops
`Gabriel P. Brier
`QUINN EMANUEL URQUHART &
`SULLIVAN LLP
`51 Madison Avenue
`22nd Floor
`New York, NY 10010
`nickcerrito@quinnemanuel.com
`
`
`
`
`Dated: October 21, 2015
`1717 K Street NW
`Washington, D.C. 20006
`(202) 857-6000
`
`John V. Biernacki
`JONES DAY
`North Point
`901 Lakeside Avenue
`Cleveland, OH 44114
`jvbiernacki@jonesday.com
`
`
`
`Respectfully Submitted,
`
`Aziz Burgy
`Registration No. 51,514
`Attorney for Petitioner
`
`
`
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`1