`UNITED STATES PATENT AND TRADEMARK OFFICE
`________________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`________________________
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`PETROLEUM GEO-SERVICES INC.
`and
`ION GEOPHYSICAL CORPORATION
`AND ION INTERNATIONAL S.A.R.L,
`
`
`Petitioners,
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`v.
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`WESTERNGECO L.L.C.,
`
`Patent Owner.
`
`____________
`
`Case IPR2014-006891
`
`U.S. Patent No. 7,293,520
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`____________
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`JOINT NOTICE OF STIPULATION TO REVISED SCHEDULE
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`1 Case IPR2015-00565 has been joined with this proceeding.
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`1
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`Petitioners, Petroleum Geo-Services, Inc. and ION Geophysical Corporation
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`Joint Notice of Stipulation
`To Revised Schedule
`Case IPR2014-00689
`
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`and ION International S.A.R.L., and Patent Owner, WesternGeco LLC, by and
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`through their respective counsel of record, hereby stipulate as follows:
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`1.
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`Patent Owner will object to any evidence submitted with Petitioners’
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`Reply Brief by June 22, 2015.
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`2.
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`Petitioners will serve any supplemental evidence in response to Patent
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`Owner’s objections by June 25, 2015.
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`3.
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`As to Due Date 4, because Petitioners will not file reply declarations,
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`Patent Owner will not file any motion for an observation on cross-examination
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`testimony. To accommodate the time needed for objections and supplemental
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`evidence, the deadline for motions to exclude evidence and requests for oral
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`argument will be moved from June 22, 2015 to June 29, 2015.
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`4.
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`Due Dates 5-6 remain unchanged.
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`Dated: June 18, 2015
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`/s/ Michael L. Kiklis
`
`Michael L. Kiklis
`Reg. No. 38,939
`Oblon, McClelland,
`Maier & Neustadt, LLP
`1940 Duke Street
`Alexandria, Virginia 22314
`Telephone: 703-413-2707
`Email: mkiklis@oblon.com
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`2
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`Joint Notice of Stipulation
`To Revised Schedule
`Case IPR2014-00689
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`/s/ David I. Berl
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`David I. Berl
`Reg. No. 72,751
`Williams & Connolly, LLP
`725 12th St., NW
`Washington, DC 20005
`Telephone: 202-434-5491
`Facsimile: 202-434-5029
`Email: dberl@wc.com
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`/s/ W. Karl Renner
`
`W. Karl Renner
`Reg. No. 41,265
`Fish & Richardson P.C.
`3200 RBC Plaza
`60 South Sixth Street
`Minneapolis, MN 55402
`Telephone: 202-783-5070
`Email: IPR37136-0004IP1@fr.com
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`3
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`
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`Joint Notice of Stipulation
`To Revised Schedule
`Case IPR2014-00689
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 C.F.R. § 42.6(e), the undersigned certifies service of JOINT
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`NOTICE OF STIPULATION TO REVISED SCHEDULE on the counsel of record
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`for the Petitioners by filing this document through the Patent Review Processing
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`System as well as delivering a copy via electronic mail to the following addresses:
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`David Berl
`dberl@wc.com
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`Jessamyn Berniker
`jberniker@wc.com
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`Thomas S. Fletcher
`tfletcher@wc.com
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`Christopher Suarez
`csuarez@wc.com
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`W. Karl Renner
`Roberto Devoto
`IPR37136-0004IP1@fr.com
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`/Michael L. Kiklis/
`Michael L. Kiklis (Reg. No. 38,939)
`Attorney for Patent Owner
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`WESTERNGECO L.L.C.
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`4
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`Dated: June 18, 2015
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