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Status

Reexamination Certificate Issued

Filed

Feb 11, 2020

Last Updated

Nov 17, 2023

Art Unit

3991

Requester

Unknown

Requester Law Firm

Maier & Maier, PLLC

Requested By

Third Party

Patent OwnerInferred

Regeneron Pharmaceuticals Inc.

P.O. Law Firm

A&P

Sector (CPC)

ALife Sciences & Consumer
A61Medical & Pharmaceutical
A61KPharmaceutical Preparations

USPC

514Drug, Bio-Affecting And Body Treating Compositions

Reexam History (39 events)

Nov 18, 2023CCRDYApplication ready for PDX access by participating foreign offices
Nov 17, 2023REEXInput Issue Number and Issue Date for Reexamination
Oct 9, 2023RXPUBSReexam Forwarded to Office of Publications
Oct 6, 2023MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Sep 27, 2023IDSCInformation Disclosure Statement considered
Sep 20, 2023RXFWDXDate Forwarded to Examiner
Sep 11, 2023MRTDERX - Mail Petition Decision - Denied
Sep 11, 2023RXPTDIReexam Petition Decision - Dismissed
Aug 4, 2023RXLET.Miscellaneous Incoming Letter
Aug 4, 2023RCCPRX - Concurrent Proceedings Notice
Aug 4, 2023RXC/SRCertificate of Service
Mar 13, 2023RCCPRX - Concurrent Proceedings Notice
Mar 13, 2023RXC/SRCertificate of Service
Mar 13, 2023WIDSInformation Disclosure Statement (IDS) Filed
Mar 13, 2023RXIDS.Information Disclosure Statement Filed
Sep 10, 2020RXTTLRPTTitle Report
May 26, 2020RXC/SRCertificate of Service
May 26, 2020RXOPPPETReexam - Opposition filed in response to petition
May 13, 2020PA..Change in Power of Attorney (May Include Associate POA)
May 12, 2020RXPET.Receipt of Petition in a Reexam
May 12, 2020RXPET.Receipt of Petition in a Reexam
May 12, 2020RXC/SRCertificate of Service
May 12, 2020C.ADCorrespondence Address Change
Apr 7, 2020NRX.Notice of Reexam Published in Official Gazette
Mar 13, 2020MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 5, 2020RXLITSRReexam Litigation Search Conducted
Mar 4, 2020IDSCInformation Disclosure Statement considered
Mar 2, 2020DOCKCase Docketed to Examiner in GAU
Feb 19, 2020MRXNReexamination Formalities Notice Mailed
Feb 19, 2020MRXNReexamination Formalities Notice Mailed
Feb 18, 2020RXNREQFDNotice of reexamination request filing date
Feb 18, 2020RXNREQAUNotice of assignment of reexamination request
Feb 18, 2020FTFIFITF set to NO - revise initial setting
Feb 18, 2020RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Feb 11, 2020RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 11, 2020BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Feb 11, 2020RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 11, 2020RXOSUB.RReexamination requested by third party requester
Feb 11, 2020WIDSInformation Disclosure Statement (IDS) Filed