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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ELEKTA INC.
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`Petitioner
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`V.
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`VARIAN MEDICAL SYSTEMS, INC.
`Patent Owner
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`Case IPR2016—01904
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`U.S. Patent No. 6,888,919
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`PATENT OWNER’S POWER OF ATTORNEY 3'7 C.F.R. § 42.10(b)
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`
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`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner Varian Medical Systems,
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`Inc.
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`(“Varian”) hereby appoints the following practitioners as its attorneys to
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`transact all business in the United States Patent and Trademark Office associated
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`with the above—captioned inter partes review:
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`Lead. Counsel
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`Baek~up Counsel
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`Eliot D. Williams
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`Reg. No. 50,822
`BAKER BOTTS L.L.P.
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`1001 Page Mill Road
`Building One, Suite 200
`Palo Alto, CA 94304
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`Phone: (650) 739-7511
`Facsimile: (650) 739-7611
`cliot.wil1iams@bakerb0tts.eom
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`L
`
`Harper S. Batts
`Reg. No. 56,160
`Baker Botts L.L.P.
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`1001 Page Mill Road
`Building One, Suite 200
`Palo Alto, CA 94304
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`Phone: (650) 739-7509
`Facsimile: (650) 739-7609
`harper.batts@ba1<erbotts.com
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`Patent Owner may be served at lead counsel’s address provided above and
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`consents to e-mail service at the c-mail addresses: c1iot.wi11iams@bakerbotts.com,
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`harper.batts@bakcrbotts.eom, and DLVarianE1ektralPR@ba1<erbotts.com.
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`The individual signing below has the authority to execute this document on
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`behalf of Patent Owner.
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`Petitioner: VARIAN MEDICAL SYSTEMS, INC.
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`Signature:
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`Date:
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`/0//Egg
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`Name:
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`Keith Askoff
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`Title:
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`Vice President and Associate General Counsel
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`
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`CERTIFICATE OF SERVICE
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`I hereby certify pursuant to 37 C.F.R. '§ 42.6(e) that on October 20, 2016, a
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`true and correct copy of PATENT OWNER’S POWER OF ATTORNEY was
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`electronically mailed in its entirety to:
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`Timothy J. May
`James R. Barney
`Lauren J. Dreyer
`Joshua L. Goldberg
`timothy.may@fi11negan.com
`james.ba;mey@finnegan.eom
`Iauren.dIeye1'@fiImegan.c0m
`joshua.goldberg@finnegan.eom
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`DATED October 20, 2016
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`/Eliot D. Williams/
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`Eliot D. Williams
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`Reg. No. 50,822
`Attorney for Patent Owner
`eliotwilliams@bakerbotts.eorn
`Baker Botts L.L.P.
`
`1001 Page Mill Road
`Building One, Suite 200
`Palo Alto, CA 94304
`T: (650) 739-7511
`F: (650) 739-7611