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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`____________________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`____________________________
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`ACTAVIS LABORATORIES FL, INC., AMNEAL PHARMACEUTICALS LLC,
`AMNEAL PHARMACEUTICALS OF NEW YORK, LLC, DR. REDDY’S
`LABORATORIES, INC., DR. REDDY’S LABORATORIES, LTD., SUN
`PHARMACEUTICALS INDUSTRIES, LTD., SUN PHARMACEUTICALS
`INDUSTRIES, INC., TEVA PHARMACEUTICALS USA, INC., WEST-WARD
`PHARMACEUTICAL CORP., and HIKMA PHARMACEUTICALS, LLC
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`Petitioners
`v.
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`JANSSEN ONCOLOGY, INC.,
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`Patent Owner
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`U.S. Patent No. 8,822,438 to Auerbach et al.
`Issue Date: September 2, 2014
`Title: Methods and Compositions for Treating Cancer
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`Inter Partes Review No. Unassigned
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`PETITIONER POWER OF ATTORNEY
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`In accordance with 37 C.F.R. § 42.10(b), Petitioners Sun Pharmaceuticals
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`Industries, Ltd. and Sun Pharmaceuticals Industries, Inc., appoint the following
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`practitioners as their attorneys to prosecute and transact all business in the Patent Trial
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`and Appeal Board of the United States Patent and Trademark Office in connection with
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`the above-captioned Petition for Inter Partes Review:
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`Back-Up Counsel
`Jovial Wong (Reg. No. 60,115)
`Winston & Strawn, LLP
`1700 K St. NW
`Washington, DC 20006
`Telephone: (202) 282-5867
`Facsimile: (202) 282-5100
`jwong@winston.com
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`Lead Counsel
`Samuel S. Park (Reg. No. 59,656)
`Winston & Strawn, LLP
`35 W. Wacker Dr.
`Chicago, IL 60601
`Telephone: (312) 558-7931
`Facsimile: (312) 558-5700
`spark@winston.com
`Back-Up Counsel
`Ryan B. Hauer (Reg. No. 73,646)
`Winston & Strawn, LLP
`35 W. Wacker Dr.
`Chicago, IL 60601
`Telephone: (312) 558-8116
`Facsimile: (312) 558-5700
`rhauer@winston.com
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`[SIGNATURE PAGE FOLLOWS]
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`The undersigned is authorized to sign this Power of Attorney on behalf of
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`Petitioners Sun Pharmaceuticals
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`Industries, Ltd.
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`and Sun Pharmaceuticals
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`Industries, Inc.
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`Executed at Mumbai on February 4th, 2017
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`Signature:
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` A‘CK€/KWMX
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`Printed
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`Name:
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`.
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`Dipak Mundra
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`Title:
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`Patent Counsel
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