`
`____________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`____________
`
`PETROLEUM GEO-SERVICES INC.,
`
`
`
`Petitioner,
`
`v.
`
`WESTERNGECO L.L.C.,
`
`Patent Owner.
`
`____________
`
`Case IPR2014-01478
`
`U.S. Patent No. 7,293,520
`
`____________
`
`PATENT OWNER’S UPDATED MANDATORY
`NOTICES UNDER 37 C.F.R. 42.8(a)(3)
`
`
`
`
`
`Patent Owner’s Updated Mandatory Notices
`Case IPR2014-01478
`U.S. Patent No. 7,293,520
`
`Patent Owner, WESTERNGECO L.L.C., hereby files updated mandatory
`
`
`
`notices pursuant to 37 C.F.R. §42.8(a)(3).
`
`C.
`
`Lead and Back-Up Counsel
`
`Pursuant to 37 C.F.R. § 42.8(b)(3), Patent Owner provides the following
`
`designation of counsel: Lead counsel is Michael L. Kiklis (Reg. No. 38,939) and
`
`back-up counsels are Scott A. McKeown (Reg. No. 42,866), Christopher A.
`
`Bullard (Reg. No. 57,644).
`
`The Patent Trial and Appeal Board is hereby authorized to charge any fees
`
`associated with this proceeding to Deposit Account 15-0030 (Customer ID No.
`
`Respectfully submitted,
`Oblon, McClelland, Maier &
`Neustadt, LLP
`
`
`
`
`
`/Michael L. Kiklis/
`Michael L. Kiklis (Reg. No. 38,939)
`Attorney for Patent Owner
`WESTERNGECO L.L.C.
`
`
`
`
`
`
`
`
`
`
`
`
`
`22850).
`
`
`
`
`
`
`
`
`
`
`
`
`Dated: February 24, 2015
`
`
`
`
`
`
`Customer Number
` 22850
`Tel. (703) 413-3000
`Fax. (703) 413-2220
`
`
`
`
`
`2
`
`
`
`
`
`
`
`
`Patent Owner’s Updated Mandatory Notices
`Case IPR2014-01478
`U.S. Patent No. 7,293,520
`
`CERTIFICATE OF SERVICE
`
`
`
`
`
`Pursuant to 37 C.F.R. § 42.6(e), the undersigned certifies service of
`
`PATENT OWNER’S UPDATED MANDATORY NOTICES on the counsel of
`
`record for the Petitioner by filing this document through the Patent Review
`
`Processing System as well as delivering a copy via electronic mail to the following
`
`address:
`
`
`
`David Berl
`Christopher Suarez
`Williams & Connolly, LLP
`725 Twelfth Street, N.W.
`Washington, D.C. 20005
`dberl@wc.com
`csuarez@wc.com
`
`
`
`
`
`/Michael L. Kiklis/
`Michael L. Kiklis (Reg. No. 38,939)
`Attorney for Patent Owner
`
`WESTERNGECO L.L.C.
`
`
`
`
`
`Dated: February 24, 2015
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`3