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`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRLAL AND APPEAL BOARD
`
`ARGENTUM PHARMACEUTICALS LLC
`
`Petitioner
`
`V.
`
`RESEARCH CORPORATION TECHNOLOGIES, INC.
`Patent Owner
`
`Patent No. RE3 8,551
`Issue Date: July 6, 2004
`Title: ANTICONVULSANT ENANTIOMIERIC AMINO ACID DERIVATIVES
`
`Inter Partes Review No. IPR2016-00204
`
`PETITIONER’S POWER OF ATTORNEY
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`Patent No. RE3 8,551
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`IPR No. 2016-00204
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`Petitioner Argentum Pharmaceuticals LLC hereby appoints William G. Jenks
`
`(Reg. No. 48,818) to serve as backup counsel in the captioned inter partes review
`
`before the U. S. Patent & Trademark Office.
`
`For:
`
`Argentum Pharmaceuticals LLC
`
`Name:
`
`Thomas 1-! " e ,3 Ph.D.
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