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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`WEATHERFORD INTERNATIONAL, LLC
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`Petitioner,
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`v.
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`BAKER HUGHES OILFIELD OPERATIONS, LLC
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`Patent Owner.
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`Case IPR2019-00708
`Patent RE46,137
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`PETITIONER’S NOTICE OF DEPOSITION OF
`WILLIAM W. FLECKENSTEIN, PH.D., PE
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`Weatherford International v. Baker Hughes
`Patent No. RE46,137 - IPR2019-00708
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`Pursuant to 37 C.F.R. § 42.53, and by agreement of the parties, Petitioner
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`Weatherford International hereby provides notice that it will conduct a cross-
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`examination deposition of Dr. William W. Fleckenstein, commencing on February
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`3, 2020 and continuing on February 4, 2020, beginning at 9:00 a.m. CST at the
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`offices of Norton Rose Fulbright US LLP, 98 San Jacinto Boulevard, Suite 1100,
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`Austin, Texas 78701. The deposition will be taken before a court reporter, notary
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`public, or other person authorized by law to administer oaths. The deposition will
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`be recorded stenographically, and by LiveNote® or similar software.
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`Dated: January 17, 2020
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`By: /Douglas R. Wilson/
` Douglas R. Wilson (Reg. No. 54,542)
`Attorney for Petitioner
`Weatherford International, LLC
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` - 2 -
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`Weatherford International v. Baker Hughes
`Patent No. RE46,137 - IPR2019-00708
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`CERTIFICATE OF SERVICE
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`The undersigned certifies that pursuant to 37 C.F.R. § 42.6(e), and with the
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`agreement of counsel for Patent Owner, a true and correct copy of the foregoing
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`PETITIONER’S NOTICE OF DEPOSITION OF WILLIAM W.
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`FLECKENSTEIN, PH.D., PE is being served electronically on January 17, 2020
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`to the following lead and back-up counsel for Patent Owner to the following
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`email addresses:
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`Mark T. Garrett
`Mark.garrett@nortonrosefulbright.com
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`Eagle H. Robinson
`Eagle.robinson@nortonrosefulbright.com
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`Jeremy Albright
`Jeremy.albright@nortonrosefulbright.com
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`Michael Pohl
`Michael.pohl@nortonrosefulbright.com
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`By: /Douglas R. Wilson/
` Douglas R. Wilson (Reg. No. 54,542)
`Attorney for Petitioner
`Weatherford International, LLC
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` - 3 -
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