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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`PFIZER INC . ,
`Petitioner
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`E
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`‘
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`‘V-
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`SANOFI—AVENTIS DEUTSCHLAND GMBH,
`Patent Owner
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`Case No. IPR2019—00977
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`US. Patent No. 8,603,044
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`POWER OF ATTORNEY FOR PATENT OWNER
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`SANOFI—AVENTIS DEUTSCHLAND GMBH
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`
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`Case IPR2019-00977
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`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner Sanofi—Aventis Deutschland
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`GmbH hereby appoints the following practitioners as their attorneys to transact all
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`business in the United States Patent & Trademark Office connected to the above-
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`captioned Inter Partes Review of U.S. Patent No. 8,603,044:
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`W. Karl Renner, Reg. No. 41,265
`Fish & Richardson PC.
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`3200 RBC Plaza
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`60 South Sixth Street
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`Minneapolis, MN 55402
`Telephone: (202) 783-5070
`Facsimile:
`(612) 288—9696
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`John S. Goetz, Reg. No. 54,867
`Fish & Richardson PC.
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`3200 RBC Plaza
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`60 South Sixth Street
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`Minneapolis, MN 55402
`Telephone: (212) 765-5070
`Facsimile:
`(612) 288—9696
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`Joshua A. Griswold, Reg. No. 46,310
`Fish & Richardson PC.
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`3200 RBC Plaza
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`60 South Sixth Street
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`Minneapolis, MN 55402
`Telephone: (214) 747—5070
`Facsimile:
`(612) 288-9696
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`Matthew S. ColVin, Reg. No. 66,843
`Fish & Richardson PC.
`
`3200 RBC Plaza
`
`60 South Sixth Street
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`Minneapolis, MN 55402
`Telephone: (214) 747—5070
`l_Facsimile:
`(612) 288-9696
`
`
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`
`
`Case IPR2019-00977
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`
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`Kenneth W. Darby, Jr., Reg. No. 65,068
`Fish & Richardson RC.
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`3200 RBC Plaza
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`60 South Sixth Street
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`
`
`
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`Minneapolis, MN 55402
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`Telephone: (512) 472—5070
`Facsimile:
`(612) 288—9696
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`The undersigned has the authority to execute this document on behalf of
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`Patent Owner Sanofi—Aventis Deutschland GmbH.
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`‘ l” 2
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`, 2019
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` W."
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`M cus Schwarzhaupt
`Associate Vice President,
`Global Head Device Patents
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`Sanofi-Aventis Deutschland GmbH
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`xv 371/:
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`Frank Sieber
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`Principal Counsel,
`Leader of Device Patents Germany
`Sanofi-Aventis Deutschland GmbH
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`