`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`THE MANGROVE PARTNERS MASTER FUND, LTD.
`Petitioner,
`
`V.
`
`VIRNETX INC.,
`Patent Owner.
`
`Case IPR20 15 -
`
`Patent U.S. 7,490,151
`Issued: February 10, 2009
`Filed: September 30, 2002
`Inventor: Edmund Colby Munger, et al.
`Title: Establishment of a Secure Communication Link Based on a Domain Name
`
`Service (DNS) Request
`
`POWER OF ATTORNEY FOR PETITIONERVTHE MANGROVE
`PARTNERS MASTER FUND, LTD.
`
`
`
`In accordance with 37 C.F.R. § 42.10(b), Petitioner, The Mangrove Partners
`
`Master Fund, Ltd., hereby appoints:
`
`LEAD COUNSEL
`
`BACKUP COUNSEL
`
`Abraham Kasdan, Reg. No. 32,997
`Wiggin and Dana LLP
`450 Lexington Avenue
`New York, NY 10017
`T: 212-551-2841
`Email: akasdan@wiggin.com
`
`James T. Bailey, Reg. No. 44,518
`504 w. 136“ St. #113
`New York, NY 10031.
`T: 917-626-1356
`Email: jtb@jtbai1eylaw.com
`
`as its representative to act on its behalf in the above-identified petition for inter
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`partes review, with full power to appoint an associate agent, and to transact all
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`business in the United States Patent and Trademark Office in connection herewith.
`
`I have authority to sign this document on behalf of Petitioner The
`
`Mangrove Partners Master Fund, Ltd.
`
`Signature: % Date:
`
`- "L! “Q 13/
`
`Name:
`
`W A<w> i>Hr'\*v\/1/(A4
`
`Title:
`
`Wvwmmfkb Q:-‘.\$¢\_>