`__________________________________
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`__________________________________
`LUPIN, LTD. and LUPIN PHARMACEUTICALS, INC.,
`Petitioners,
`
`v.
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`AMGEN, INC.,
`Patent Owner
`___________________________________
`
`U.S. Patent No. 9,856,287
`Issue Date: January 2, 2018
`Title: REFOLDING PROTEINS USING A
`CHEMICALLY CONTROLLED REDOX STATE
`___________________________________
`
`Inter Partes Review No. 2021-00326
`___________________________________
`
`PETITIONER LUPIN, LTD.
`POWER OF ATTORNEY
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`
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`Pursuant to 37 C.F.R. § 42. l0(b), Petitioner, Lupin, Ltd., hereby appoints
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`the following practitioners as its attorneys to act on its behalf in all matters
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`associated with the petition for inter partes review of U.S. Patent No. 9,856,287,
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`with full power to appoint an associate agent and to transact all business in the
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`United States Patent & Trademark Office in connection therewith:
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`Lead Counsel
`
`Back-Up Counsel
`
`Thomas J. Meloro (Reg. No. 33,538)
`Willkie Farr & Gallagher LLP
`787 Seventh Avenue
`New York, New York l 0019-6099
`
`Michael W. Johnson (Reg. No. 63,731)
`Willkie Farr & Gallagher LLP
`787 Seventh Avenue
`New York, New York 10019-6099
`
`Telephone: (212) 728-8428
`Facsimile: (212) 728-8111
`tmeloro(ci}willkie.com
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`Telephone: (212) 728-8137
`Facsimile: (212) 728-8111
`mjohnsonl(a}willkie.com
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`The individual singing below has the authority to execute this document on
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`behalf of Lupin, Ltd.
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`By m& J0_
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`Name: H.l rY"l A/IA ~ ~ JJcsi.t_
`
`Title: V--<-'CL f 1-t~de-rtt-
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`Date:
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`11 J , 2--/ 2.o 2-a
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`- I -
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`
`
`CERTIFICATE OF SERVICE
`The undersigned certifies that a complete copy of this Lupin Ltd.
`Power of Attorney was served on the official correspondence address for
`U.S. Patent No. 9,856,287 shown in PAIR:
`AMGEN, INC.
`Law - Patent Operations, M/S 35-1-B
`One Amgen Center Drive
`Thousand Oaks, CA 91320-1799
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`via FEDERAL EXPRESS priority next day delivery, on December 15, 2020.
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`By: /Michael W. Johnson
`Thomas J. Meloro (Reg. No. 33,538)
`Michael W. Johnson (Reg. No. 63,731)
`Willkie Farr & Gallagher LLP
`787 Seventh Avenue
`New York, New York 10019-6099
`Telephone: (212) 728-8248
`Facsimile: (212) 728-8111
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`Counsel for Petitioner
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