`Arnold & Porter Kaye Scholer LLP
`3000 El Camino Real
`Five Palo Alto Square, Suite 500
`Palo Alto, California 94306-3807
`Telephone: 650.319.4519
`Facsimile: 650.319.4573
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`_______________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`______________
`
`MYLAN PHARMACEUTICALS, INC.,
`Petitioner,
`
`v.
`
`REGENERON PHARMACEUTICALS, INC.,
`Patent Owner
`
`——————————
`
`Case IPR2021-00881
`U.S. Patent No. 9,254,338 B2
`
`PATENT OWNER’S UPDATED MANDATORY NOTICES
`
`
`
`Case IPR2021-00881
`U.S. Patent No. 9,254,338 B2
`
`Pursuant to 37 C.F.R. § 42.8, Patent Owner Regeneron Pharmaceuticals, Inc.
`
`(“Patent Owner”) respectfully submits the following mandatory notices to notify the
`
`Board of the withdrawal of back-up counsel Amanda K. Antons from Arnold &
`
`Porter Kaye Scholer LLP. Patent Owner further appoints Matthew M. Wilk from
`
`Arnold & Porter Kaye Scholer LLP as back-up counsel. A current listing of counsel
`
`is provided below:
`
`Lead Counsel
`Deborah E. Fishman (Reg. No. 48,621)
`Arnold & Porter Kaye Scholer LLP
`3000 El Camino Real
`Five Palo Alto Square, Suite 500
`Palo Alto, California 94306-3807
`Telephone: 650.319.4519
`Facsimile: 650.319.4573
`Deboarh.Fishman@arnoldporter.com
`
`Back-Up Counsel
`Alice S. Ho (Lim. Rec. No. L1162)
`Victoria Reines (pro hac vice to be
`applied for)
`Rebecca Neubauer (pro hac vice to be
`applied for)
`Arnold & Porter Kaye Scholer LLP
`601 Massachusetts Ave., N.W.
`Washington, D.C. 20001
`Telephone: 202.942.5000
`Facsimile: 202.942.5999
`Alice.Ho@arnoldporter.com
`Victoria.Reines@arnoldporter.com
`Rebecca.Neubauer@arnoldporter.com
`
`Matthew M. Wilk (pro hac vice to be
`applied for)
`Arnold & Porter Kaye Scholer LLP
`250 West 55th Street
`New York, New York 10019-9710
`Telephone: 212.836.8000
`Facsimile: 212.836.8689
`Matthew.Wilk@arnoldporter.com
`
`-2-
`
`
`
`Case IPR2021-00881
`U.S. Patent No. 9,254,338 B2
`
`Please send all correspondence to the lead and backup counsel at the addresses
`
`shown above. Patent Owner consents to electronic service at:
`
` Deborah.Fishman@arnoldporter.com
`
` Alice.Ho@arnoldporter.com
`
` Victoria.Reines@arnoldporter.com
`
` Rebecca.Neubauer@arnoldporter.com
`
` Matthew.Wilk@arnoldporter.com
`
` RegeneronEyleaIPRs@arnoldporter.com
`
`Dated: September 24, 2021
`
`Respectfully submitted,
`
`/s/ Deborah E. Fishman
`Deborah E. Fishman (Reg. No. 48,621)
`Arnold & Porter Kaye Scholer LLP
`3000 El Camino Real
`Five Palo Alto Square, Suite 500
`Palo Alto, California 94306-3807
`Telephone: 650.319.4519
`Facsimile: 650.319.4573
`Deboarh.Fishman@arnoldporter.com
`
`Alice S. Ho (Lim. Rec. No. L1162)
`Victoria Reines (pro hac vice to be applied
`for)
`Rebecca Neubauer (pro hac vice to be
`applied for)
`Arnold & Porter Kaye Scholer LLP
`601 Massachusetts Ave., N.W.
`Washington, D.C. 20001
`Telephone: 202.942.5000
`Facsimile: 202.942.5999
`
`-3-
`
`
`
`Case IPR2021-00881
`U.S. Patent No. 9,254,338 B2
`
`Alice.Ho@arnoldporter.com
`Victoria.Reines@arnoldporter.com
`Rebecca.Neubauer@arnoldporter.com
`
`Matthew M. Wilk (pro hac vice to be
`applied for)
`Arnold & Porter Kaye Scholer LLP
`250 West 55th Street
`New York, New York 10019-9710
`Telephone: 212.836.8000
`Facsimile: 212.836.8689
`Matthew.Wilk@arnoldporter.com
`
`Attorneys for Patent Owner
`Regeneron Pharmaceuticals, Inc.
`
`-4-
`
`
`
`Case IPR2021-00881
`U.S. Patent No. 9,254,338 B2
`
`CERTIFICATE OF SERVICE
`The undersigned certifies that a copy of the foregoing PATENT OWNER’S
`
`UPDATED MANDATORY NOTICES was served on September 24, 2021, to the
`
`following Counsel for Petitioner via e-mail at MYL_REG_IPR@rmmslegal.com:
`
`Paul J. Molino (Reg. No. 45,350)
`paul@rmmslegal.com
`William A. Rakoczy (pro hac vice)
`wrakoczy@rmmslegal.com
`Heinz J. Salmen (pro hac vice)
`hsalmen@rmmslegal.com
`Neil B. McLaughlin (Reg. No. 70,810)
`nmclaughlin@rmmslegal.com
`Rakoczy Molino Mazzochi Siwik LLP
`6 West Hubbard Street
`Chicago, IL 60654
`Telephone: (312) 222-6300
`Facsimile: (312) 843-6260
`
`Attorneys for Petitioner Mylan Pharmaceuticals, Inc.
`
`/s/ Deborah E. Fishman
`Deborah E. Fishman (Reg. No. 48,621)
`Arnold & Porter Kaye Scholer LLP
`3000 El Camino Real
`Five Palo Alto Square, Suite 500
`Palo Alto, California 94306-3807
`Telephone: 650.319.4519
`Facsimile: 650.319.4573
`Deboarh.Fishman@arnoldporter.com
`
`-i-
`
`