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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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`MYLAN PHARMACEUTICALS INC., CELLTRION, INC.,
`and APOTEX, INC.,
`Petitioners
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`v.
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`REGENERON PHARMACEUTICALS, INC.,
`Patent Owner
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`____________
`
`Case IPR2021-008811
`Patent No. 9,254,338 B2
`____________
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`PATENT OWNER’S NOTICE OF DEPOSITION OF
`MARY E. GERRITSEN, Ph.D.
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`1 IPR2022-00258 and IPR2022-00298 have been joined with this proceeding.
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`Case IPR2021-00881
`Patent 9,254,338 B2
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`Pursuant to 37 C.F.R. § 42.53, Patent Owner Regeneron Pharmaceuticals,
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`Inc. hereby provides notice that it will cross-examine Mary E. Gerritsen, Ph.D.,
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`witness of Petitioner, Mylan Pharmaceuticals Inc.
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`The deposition will take place on June 17, 2022, in San Francisco, California
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`at 10th Floor, Three Embarcadero Center, San Francisco, CA 94111-4024, or at a
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`location to be mutually agreed upon by counsel, beginning at 9 am (PST) and
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`continuing until complete.
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`The cross-examination specified above will be directed to related IPR cases
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`IPR2021-00880 (U.S. Patent 9,669,069) and IPR2021-00881 (U.S. Patent
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`9,254,338). The cross-examination will be recorded stenographically by a court
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`reporter authorized by law to administer oaths. It may also be transcribed by
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`Realtime reporting software and/or recorded by a videographer.
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`Dated: June 6, 2022
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`Respectfully Submitted,
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`/s/ Deborah E. Fishman
`Deborah E. Fishman (Reg. No. 48,621)
`3000 El Camino Real #500
`Palo Alto, CA 94304
`
`Counsel for Patent Owner,
`Regeneron Pharmaceuticals, Inc.
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`2
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`Case IPR2021-00881
`Patent 9,254,338 B2
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`
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`CERTIFICATE OF SERVICE
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`The undersigned certifies that on June 6, 2022, a true and entire copy of this
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`PATENT OWNER’S NOTICE OF DEPOSITION OF MARY E.
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`GERRITSEN, Ph.D. was served via e-mail to the Petitioners at the following
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`email addresses:
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`MYL_REG_IPR@rmmslegal.com
`paul@ rmmslegal.com
`wrakoczy@ rmmslegal.com
`dmazzochi@rmmslegal.com
`hsalmen@ rmmslegal.com
`jmarx@rmmslegal.com
`ehunt@rmmslegal.com
`nmclaughlin@rmmslegal.com
`sbeall@rmmslegal.com
`tehrich@rmmslegal.com
`sbirkos@rmmslegal.com
`lgreen@wsgr.com
`ychu@wsgr.com
`rcerwinski@geminilaw.com
`azalcenstein@geminilaw.com
`TRea@Crowell.com
`Dyellin@Crowell.com
`SLentz@Crowell.com
`
`/s/ Deborah E. Fishman
`Deborah E. Fishman (Reg. No. 48,621)
`3000 El Camino Real #500
`Palo Alto, CA 94304
`
`Counsel for Patent Owner,
`Regeneron Pharmaceuticals, Inc.
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