`
`
`
`I hereby certify that, on November 26, 2014, I caused a true and correct copy
`
`of the foregoing Petition for Inter Partes Review of U.S. Patent No. 6,906,981 and
`
`supporting materials to be served via United States Postal Service, Next Day Delivery
`
`at the correspondence address of record for the ‘981 patent:
`
`E. Eugene Thigpen
`Petroleum Geo-Services, Inc.
`P.O. Box 42805
`Houston TX 77242-2805
`
`
`Courtesy copies of the foregoing Petition for Inter Partes Review and supporting
`
`materials have also been served via UPS Next Day Air on Patent Owner’s counsel in
`
`the co-pending litigation and Patent Owner’s counsel in co-pending Inter Partes Review
`
`proceedings challenging the claims of WesternGeco’s patents:
`
`Ellisen Turner
`Irell and Manella
`1800 Ave of the Stars
`Ste 900
`Los Angeles, CA 90067
`
`David I. Berl
`Williams & Connolly, LLP
`725 12th St., NW
`Washington, DC 20005
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`/Scott A. McKeown/
`Scott A. McKeown
`Reg. No. 42,866
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`WesternGeco v PGS
`IPR2015-00311
`Exhibit 1015, pg. 1