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`Paper No.
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`Eric W. Dittmann (PH—drreddys—he1sinn—PGR@pau1hastings.com)
`Naveen Modi (PH-drreddys—he1sinn—PGR@pau1hastings.com)
`Michael A. Stramiello (PH—drreddys—he1sinn—PGR@pau1hastings.c0m)
`Thomas L. Irving (tom.irving@finnegan.com)
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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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`DR. REDDY’S LABORATORIES, LTD. and
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`DR. REDDY’S LABORATORIES, INC.,
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`Petitioner
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`V.
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`HELSINN HEALTHCARE S.A. and
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`ROCHE PALO ALTO LLC,
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`Patent Owner
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`Case PGR2016—O0O07
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`Patent No. 9,173,942
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`POWER OF ATTORNEY FOR HELSINN HEALTHCARE S.A.
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`
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`Patent No. 9,173,942
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`Pursuant to 37 C.F.R. § 42.10(b), Helsinn Healthcare S.A. (“Helsinn”),
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`hereby appoints the practitioners associated with Paul Hastings LLP, Customer
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`Number 36,183, and the practitioners associated with Finnegan LLP, Customer
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`Number 22,852, as its attorneys to transact all business in the United States Patent
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`& Trademark Office associated with any post—grant review of U.S. Patent No.
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`9,173,942.
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`Date: February 24, 2016
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`By:
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`Name: Matteo Missaglia
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`Title: General Counsel and Chief Legal Officer
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`Company: Helsinn Healthcare S.A.
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`
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`CERTIFICATE OF SERVICE
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`I hereby certify that on February 26, 2016, a copy of the foregoing Power
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`of Attorney was served by e-mail on the following counsel of record for
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`Petitioner:
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`William L. Mentlik (WMentlik.ipr@ldlkm.com)
`Michael H. Teschner (MTeschner.ipr@ldlkm.com)
`Nichole M. Valeyko (nvaleyko@lernerdavid.com)
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`Dated: February 26, 2016
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`By:
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`/Eric W. Dittmann/
`Eric W. Dittmann (Reg. No. 51,188)
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`
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`Counsel for Patent Owner