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`UNITED STATES PATENT AND TRADEMARK OFFICE
`_______________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________
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`ARGENTUM PHARMACEUTICALS LLC
`Petitioner
`
`v.
`
`CIPLA LTD.
`Patent Owner
`
`
`
`
`
`
`
`Patent No. 8,168,620
`Issue Date: May 1, 2012
`Title: COMBINATION OF AZELASTINE AND STEROIDS
`_______________
`
`Inter Partes Review No. IPR2017-00807
`____________________________________________________________
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`PETITIONER POWER OF ATTORNEY
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`
`
`
`
`
`Power of Attorney
`Patent No. 8,168,620
`
`Petitioner Argentum Pharmaceuticals LLC hereby appoints the
`
`practitioners associated with Customer Number 23524 (Foley & Lardner
`
`LLP) and Tyler C. Liu (Reg. No. 72,126, Argentum Pharmaceuticals LLC)
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`as its attorneys to transact all business in the U.S. Patent & Trademark
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`Office in connection with the captioned inter partes review.
`
`For:
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`Argentum Pharmaceuticals LLC
`
`Name:
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`Jeffrey R. Gardner, B.S., MBA
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`Title:
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`Chief Executive Officer
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`Signature:
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`Date:
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`January 24, 2017
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`-1-
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`