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`Petition For Inter Partes Review
`Petitioner Power of Attorney
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`Paper No.
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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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`MYLAN PHARMACEUTICALS INC.
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`Petitioner
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`V.
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`UCB PI-IARMA GMBH
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`Patent Owner
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`Patent No. 6,858,650
`Filing Date: November 15, 2000
`Issue Date: February 22, 2005
`Title: STABLE SALTS OF NOVEL DERIVATIVES
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`OF 3,3-DIPHENYLPROPYLAMINES
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`Inter Partes Review No. Unassigned
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`PETITIONER POWER OF ATTORNEY
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`US2008 8154098 1
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`
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`U.S. Patent No. 6,858,650
`Petition For Inter Partes Review
`Petitioner Power of Attorney
`
`Paper No.
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`PETITIONER POWER OF ATTORNEY
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`Petitioner, Mylan Pharmaceuticals Inc., hereby appoints the following as its
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`attorneys to transact all business in the United States Patent & Trademark Office
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`associated with the above-captioned inter partes review:
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`Mitchell G. Stockwell 1Reg.No. 39,3891, having a postal and hand—de1ivery
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`address of:
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`Kilpatrick Townsend & Stockton LLP
`1100 Peachtree Street, NE, Suite 2800
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`Atlanta, GA 30309
`Telephone: (404) 815 6500; Fax: (404) 815 6555
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`D. Clay Holloway (Reg. No. 58,011 1, having a postal and hand—delivery address
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`of:
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`Kilpatrick Townsend & Stockton LLP
`1100 Peachtree Street NE, Suite 2800
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`Atlanta, GA 30309-4528
`Telephone: (404) 815-6600; Fax: (404) 815-6555
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`Alyson L. Wooten (Reg. No. 58,0451, having a postal and hand-delivery address
`
`Kilpatrick Townsend & Stockton LLP
`1100 Peachtree Street NE, Suite 2800
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`Atlanta, GA 30309-4528
`Telephone: (404) 815-6600; Fax: (404) 815-6555
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`of:
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`U.S. Patent No. 6,858,650
`Petition For Inter Partes Review
`Petitioner Power of Attorney
`
`Paper No.
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`and all other practitioners associated with Customer Number 23370.
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`The following signature for Mylan Laboratories Limited, a real party in
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`interest, by signing below has the authority to execute this document on behalf of
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`Mylan Laboratories Limited.
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`Dateda 2%.“:
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`:2.‘?‘;20/é
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`By: M ‘
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`Steve Flynn
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`US2008 8154098 I
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`U.S. Patent No. 6,858,650
`Petition For Inter Partes Review
`Petitioner Power of Attorney
`
`Paper No.
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a copy of this Power of Attorney has
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`been served via Express Mail on 1/28/2016 upon the following:
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`Dated: 1/28/2016
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`By: /s/ Mitchell G. Stockwell
`Registration No. 39,3 89
`Counsel for Petitioner
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`US2008 8154098 1