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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ACTAVIS LABORATORIES FL, INC., AMNEAL PHARMACEUTICALS LLC,
`Al\/INEAL 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.
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`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.
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`§
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`42.10(b), Petitioner West-Ward
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`Pharmaceutical Corp. appoints the following practitioners as their attorneys to
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`prosecute and transact all business in the Patent Trial and Appeal Board of the United
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`States Patent and Trademark Office in connection with the above-captioned Petition
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`for Inter Partes Review:
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`
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`Back-U Counsel
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`Jovial Wong (Reg. No. 60,115)
`Winston & Strawn, LLP
`1700 K St. NW
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`Washington, DC 20006
`Telephone: (202) 282-5867
`Facsimile: (202) 282-5100
`jwong@winston.com
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`
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`Lead Counsel
`
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`Samuel S. Park (Reg. No. 59,656)
`Winston & Strawn, LLP
`35 W. Wacker Dr.
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`Chicago, IL 60601
`Telephone: (312) 558-7931
`Facsimile: (312) 558-5700
`spark@winston.com
`Back-ULCounsel
`Ryan B. Hauer (Reg. No. 73,646)
`Winston & Strawn, LLP
`35 W. Wacker Dr.
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`Chicago, IL 60601
`Telephone: (312) 558-8116
`Facsimile: (312) 558-5700
`rhauer@winston.com
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`
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`[SIGNATURE PAGE FOLLOWS]
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`
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`The undersigned is authorized to sign this Power of Attorney on behalf of
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`Petitioner West-Ward Pharmaceutical Corp.
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`Executed at
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`on February _‘3_, 2017
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`Signature: Z
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`Printed
`Name:
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`Title:
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`E16) \b BEX—6E‘~
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`gag HL1;s@Es<\ —L.EC-:P\\. M‘-\=A\7-§
`
`(—
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`