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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`______________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`______________________
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`ARGENTUM PHARMACEUTICALS LLC
`Petitioner
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`v.
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`ICOS CORPORATION
`Patent Owner
`______________________
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`IPR2017-01762
`Patent No. 6,943,166
`______________________
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`POWER OF ATTORNEY PURSUANT TO 37 CFR § 42.10(b)
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`IPR2017-01762
`Patent No. 6,943,166
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`Patent Owner, ICOS Corporation, hereby appoints practitioners associated
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`with Customer No. 22,852, including the following lead and back-up counsel, as
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`its attorneys to prosecute and to transact all business in the Patent Trial & Appeal
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`Board of the United States Patent and Trademark Office in connection with the
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`above-identified petition for Inter Partes Review.
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`For the above-identified petition, please direct all communication to
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`Finnegan, Henderson, Farabow, Garrett & Dunner, LLP, Customer No. 22,852.
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`
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`Mark J. Feldstein (Lead Counsel)
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`Phone: (202) 408-4092
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`Finnegan, Henderson, Farabow,
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`Fax: (202) 408-4400
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` Garrett & Dunner, LLP
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`mark.feldstein@finnegan.com
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`901 New York Avenue, NW
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`USPTO Reg. No. 46,693
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`Washington, DC 20001-4413
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`
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`Maureen D. Queler (First Back-Up Counsel)
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`Phone: (202) 408-4294
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`Finnegan, Henderson, Farabow,
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`Fax: (202) 408-4400
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` Garrett & Dunner, LLP
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`maureen.queler@finnegan.com
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`901 New York Avenue, NW
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`USPTO Reg. No. 61,879
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`Washington, DC 20001-4413
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`
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`2
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`
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`Yieyie Yang (Back-Up Counsel)
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`IPR2017-01762
`Patent No. 6,943,166
`
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`Phone: (202) 216-5170
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`Finnegan, Henderson, Farabow,
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`Fax: (202) 408-4400
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` Garrett & Dunner, LLP
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`yieyie.yang@finnegan.com
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`901 New York Avenue, NW
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`USPTO Reg. No. 71,923
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`Washington, DC 20001-4413
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`Joshua L. Goldberg (Back-Up Counsel)
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`Phone: (202) 408-6092
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`Finnegan, Henderson, Farabow,
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`Fax: (202) 408-4400
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` Garrett & Dunner, LLP
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`joshua.goldberg@finnegan.com
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`901 New York Avenue, NW
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`USPTO Reg. No. 59,369
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`Washington, DC 20001-4413
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`
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`Mark J. Stewart (Back-Up Counsel)
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`Phone: (317) 276-0280
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`Eli Lilly and Company
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`Lilly Corporate Center
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`Indianapolis, IN 46285
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`Fax: (317) 276-3861
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`stewart_mark@lilly.com
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`USPTO Reg. No. 43,936
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`Dan L. Wood (Back-Up Counsel)
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`Phone: (317) 277-3366
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`Eli Lilly and Company
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`Lilly Corporate Center
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`Indianapolis, IN 46285
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`Fax: (317) 276-3861
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`wood_dan_l@lilly.com
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`USPTO Reg. No. 48,613
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`3
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`Gerald P. Keleher (Back-Up Counsel)
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`Phone: (317) 276-3964
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`Eli Lilly and Company
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`Fax: (317) 276—0894
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`IPR2017—01762
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`Patent No. 6,943,166
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`USPTO Reg. No. 43,707
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`Lilly Corporate Center
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`keleher_gerald@lilly.com
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`Indianapolis, IN 46285
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`The undersigned is authorized to sign this Power of Attorney on behalf of
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`the Patent Owner.
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`CERTIFICATE OF SERVICE
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`Under 37 C.F.R. § 42.6(e), the undersigned certifies that POWER OF
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`ATTORNEY PURSUANT TO 37 CFR § 42.10(b) was served by electronic mail
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`on August 2, 2017, to counsel for Petitioner Argentum Pharmaceuticals LLC:
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`Kevin Laurence (Reg. 38,219) klaurence@lpiplaw.com;
`Matthew Phillips (Reg. No. 43,403) mphillips@lpiplaw.com
`Tyler C. Liu (Reg No. 72,126) tliu@agpharm.com
`LAURENCE & PHILLIPS IP LAW LLP
`1940 Duke Street, Suite 200
`Alexandria, VA 22314
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`Petitioner has consented to electronic service.
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`Date: _August 2, 2017____
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`
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`By: / Maureen D. Queler /
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