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`________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`________________
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`BOSTON SCIENTIFIC CORPORATION and
`BOSTON SCIENTIFIC SCIMED, INC.
`Petitioner
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`v.
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`VASCULAR SOLUTIONS, INC.
`Patent Owner
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`________________
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`Case IPR: Unassigned
`Patent 8,142,413
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`________________
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`Attorney Docket No. 0025216-00057
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`________________
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`POWER OF ATTORNEY
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`
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`Pursuant to 37 C.F.R. § 4210(1)), Petitioner, Boston Scientific Corporation and Boston
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`Scientific Scimed, 1110., hereby appoint David R. Marsh (Reg. No. 41,408) as lead counsel,
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`Kristan L. Lansbery (Reg. No. 53,183) as back-up counsel, and all of Arnold & Porter LLP, to
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`represent the Petitioner before the Patent Trial and Appeal Board in the United States Patent and
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`Trademark Office, and to transact all business associated with the inter partes reviews of U.S.
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`Patent Nos. 8,142,413, 8,048,032, and 8,292,850.
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`Respectfully Submitted,
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`Wm)? %[5
`
`j
`
`Peter J. Gafner
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`"
`
`Vice President Cardiovascular Litigation
`Boston Scientific Corporation
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`Date: May 14, 2014
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`
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`CERTIFICATE OF SERVICE
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`The undersigned certifies that a copy of the Petitioner’s Power of
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`Attorney was served by depositing the same with Quick International Courier on
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`May 15, 2014, to the USPTO correspondence address of record listed below:
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`Patterson, Thuente, Petersen, PA
`4800 IDS Center
`80 South 8th Street
`Minneapolis, MN 55402-2100
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`Courtesy copies were also shipped to counsel for patent owner at the
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`following address:
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`J. Thomas Vitt
`Heather Redmond
`Shannon Bjorklund
`Forrest Tahdooahnippah
`Dorsey & Whitney
`50 South Sixth Street
`Suite 1500
`Minneapolis, MN 55402
`Telephone: (612) 340-2600
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`/David R. Marsh/
`David R. Marsh (Atty. Reg. No. 41,408)
`ARNOLD & PORTER LLP
`555 12th Street, N.W.
`Washington, D.C. 20004
`Tel: (202) 942-5068
`Fax: (202) 942-5999
`
`