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`Paper __
`Date:
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`, 2016
`- - - -
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`Inventor: Yoshiyuki Tatsumi et al.
`U.S. Patent No.: 7,214,506
`Issued: May 8, 2007
`Based on U.S. App. No.: 10/685,266
`Filed: October 14, 2003
`For: . METHOD FOR TREATING
`ONYCHOMYCOSIS
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`)
`)
`) Attorney Docket No. 4426-101
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`)
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`PETITIONERS' POWER OF ATTORNEY PURSUANT TO 37 CFR
`§42.lO(b) FOR INTER PARTES REVIEW
`
`Mail Stop PA TENT BOARD
`Patent Trial and Appeal Board
`U .S. Patent & Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`Pursuant to 37 C.F.R. § 42.lO(b), Petitioners, Acrux DDS Pty Ltd. and
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`Acrux Limited, hereby appoint the following practitioners as their attorneys to
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`transact all business in the United States Patent & Trademark Office associated
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`with the above identified Inter Partes Review:
`
`Back-up Counsel
`Lead Counsel
`Aydin H. Harston, Reg. No. 65,249
`E. Anthony Figg, Reg. No. 27,195
`Rothwell, Figg, Ernst & Manbeck, P.C. Rothwell, Figg, Ernst & Manbeck, P.C.
`607 14th Street, N.W., Suite 800
`607 14th Street, N.W., Suite 800
`Washington, D.C. 20005
`Washington, D.C. 20005
`Telephone: 202-783-6040
`Telephone: 202-783-6040
`Facsimile: 202-783-6031
`Facsimile: 202-783-6031
`E-mail: aharston@.rfem.com
`E-mail: efigg@rfem.com
`
`
`
`Case IPR Unassigned
`U.S. Patent No. 7,214,506
`
`The Petitioners also grant a full power of attorney to practitioners associated
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`with the Customer Number 06449 to transact all business in the United States
`
`Patent & Trademark Office associated with the above identified inter partes
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`review.
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`The individuals signing below have the authority to execute this document
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`on behalf of Petitioners.
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`Petitioner: Acrux DDS Pty Ltd.
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`Name:
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`Nina Webster PhD, M.IP.Law, MBA
`
`Title:
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`Co f'..A ~ F- {!..C.1A L
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`_DI f?:c:c._ ,
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`Petitioner: Acrux Limited
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`Date: 2.b o c..., 1 b
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`Signature:
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`Date: U o c~of':-E:J2 2ol (;
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`Name:
`
`Michael Kotsanis
`
`2