`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`MYLAN PHARMACEUTICALS INC.,
`Petitioner,
`
`v.
`
`SANOFI-A VENTIS DEUTSCHLAND GMBH,
`Patent Owner.
`
`Case IPR2018-01670- Patent No. 8,679,069
`Case IPR2018-01675- Patent No. 8,603,044
`Case IPR2018-01676- Patent No. 8,603,044
`Case IPR2018-01678- Patent No. 8,992,486
`Case IPR2018-01679- Patent No. 8,992,486
`Case IPR2018-01680- Patent No. 9,526,844
`Case IPR2018-01682- Patent No. 9,526,844
`Case IPR2018-01684- Patent No. 9,604,008
`Case IPR2018-01696- Patent No. 9,526,844
`Case IPR2019-00122- Patent No. 8,992,486
`
`PETITIONER MYLAN PHARMACEUTICALS INC.
`POWER OF ATTORNEY
`37 CFR §42.10(b)
`
`
`
`In addition to counsel previously appointed in this proceeding, Petitioner
`
`(Mylan Pharmaceuticals Inc.) appoints Elham F. Steiner as its attorney to transact all
`
`business at the Patent Trial and Appeal Board associated with Mylan's petitions for
`
`inter partes review ofU.S. Patent Nos. 8,603,044; 8,679,069; 8,992,486; 9,526,844;
`
`and 9,604,008:
`
`Back-Up Counsel
`Elham F. Steiner (Pro Hac Vice)
`WILSON SONSINI GOODRICH & ROSATI
`1223 5 El Camino Real, ,
`San Diego CA 92130
`Tel.: 858-350-2246
`Fax: 858-350-2399
`Email: esteiner@wsgr.com
`
`~
`
`JG~ U . C) ~ /c~ V' $-r
`By:
`For: Petitioner Mylan Pharmaceuticals Inc.
`Name: To YV1 w .
`.J e.."' lc , V\ ~
`- G\b~~\ II' t.J; ... lQ.,.~i(,~
`Title: /tc;c,-l CzG-
`Date: 2J( J-C.. j 1-"' l 4
`
`-1-
`
`
`
`
`
`CERTIFICATE OF SERVICE
`
`elizabeth.weiswasser@weil.com
`anish.desai@weil.com
`sundip.kundu@weil.com
`kathryn.kantha@weil.com
`sutton.ansley@weil.com
`matthew.sieger@weil.com
`adrian.percer@weil.com
`brian.chang@weil.com
`Sanofi.IPR.Service@weil.com
`
`Respectfully submitted,
`
`/ Richard Torczon /
`Richard Torczon, Lead Counsel
`Reg. No. 34,448
`
`I certify that on 25 March 2019 this Power of Attorney was served on the Patent
`Owner at the email correspondence address of the Patent Owner as follows:
`
`Elizabeth Stotland Weiswasser
`Anish R. Desai
`Sundip K. Kundu
`Kathryn M. Kantha
`William S. Ansley
`Matthew D. Sieger
`Adrian C. Percer
`Brian C. Chang
`WEIL, GOTSHAL & MANGES LLP
`
`
`
`
`
`Date: 25 March 2019
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