`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
`
`US. Patent No. 9,254,338 B2
`
`PATENT OWNER’S REGENERON PHARMACEUTICALS, INC.’S
`
`POWER OF ATTORNEY
`
`FOR UNITED STATES PATENT NO. 9,254,338 32
`
`
`
`Pursuant to 37 C.F.R. § 42.10(b), Regeneron Pharmaceuticals, Inc. hereby
`
`appoints the Practitioners associated with Arnold and Porter Kaye Scholer LLP
`
`(Customer Number 180441), including the following lead and backup counsel as its
`
`attorneys to transact all business in the United States Patent & Trademark Office
`
`Associated with the inter partes review No. IPR2021-00881.
`
`Back-Up Counsel
`
`
`
`
`
`
`
`
`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, Califomia 94306-3 807
`Telephone: 650.319.4519
`Facsimile: 650.319.4573
`
`
`Amanda K. Antons (Reg. No. 65,236)
`Arnold & Porter Kaye Scholer LLP
`
`70 West Madison Street | Suite 4200
`
`
`Chicago, Illinois 606024321
`
`Telephone 312.583.2472
`
`
`
`Amanda.Antons@arnoldporter.com
`
`
`
`
`Alice S. Ho (Lim. Rec. No. L1162)
`Victoria Reines (pro hac vice to be
`
`
`
`Deboarh.Fishman@arnoldportercom
`
`applied for)
`Rebecca Neubauer (pro hac vice to be
`
`applied for)
`Arnold & Porter Kaye Scholer LLP
`
`601 Massachusetts Ave, NW.
`Washington DC. 20001
`
`Tel: 202.942.5000
`
`Fax: 202.942.5999
`
`Alice.Ho@arnoldporter.com
`Victoria.Reines@arnoldporter.com
`
`Rebecca.Neubauer@arnoldporter.com
`
`
`
`
`The individual signing below has authority to execute this document on behalf
`
`of Patent Owner Regeneron Pharmaceuticals, Inc.
`
`2.
`By:
`For Patent Owner Re
`
`eron Pharmaceuticals, Inc.
`
`Name: Frank R. Cottingham, PhD., JD.
`
`Title: Executive Director & Assistant General Counsel, Patents
`
`for Regeneron Pharmaceuticals, Inc.
`
`Dated: May 24, 2021
`
`
`
`CERTIFICATE OF SERVICE
`
`The undersigned certifies that a copy of the foregoing PATENT OWNER’S
`
`POWER OF ATTORNEY was served on May 24, 2021, to the following Counsel
`
`for Petitioner via e-mail at MYLgREGgIPR@rmmslegal.com:
`
`Paul J. Molino (Reg. No. 45,350)
`paul@rmmslegal.com
`William A. Rakoczy (pro hac vice to be filed)
`wrakoczy@rmmslegal.com
`Heinz J. Salmen (pro hac vice to be filed)
`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 Peritioner Mylar: 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
`
`