ExamPat
← Back to reexams
90/014,410Polyimide Film and Use Thereof7,691,961Closed

Status

Reexamination Certificate Issued

Filed

Nov 12, 2019

Last Updated

Oct 26, 2020

Art Unit

3991

Requester Law Firm

Unknown

Requested By

Third Party

Patent Owner

Kaneka Corporation

P.O. Law Firm

WHDA, LLP

Sector (CPC)

BMechanical & Manufacturing
B32Layered Products
B32BLayered Products

USPC

528Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series

Reexam History (32 events)

Oct 27, 2020CCRDYApplication ready for PDX access by participating foreign offices
Oct 26, 2020REEXInput Issue Number and Issue Date for Reexamination
Oct 9, 2020RXPUBSReexam Forwarded to Office of Publications
Oct 9, 2020MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Sep 22, 2020RXRLFReExam Litigation Found
Sep 22, 2020RXLITSRReexam Litigation Search Conducted
Jul 29, 2020RXC/SRCertificate of Service
Jul 29, 2020RXA...Response after Non-Final Action
Jun 25, 2020MR.NFRX - Mail Reexam Non-Final Action
May 20, 2020IDSCInformation Disclosure Statement considered
Apr 13, 2020WIDSInformation Disclosure Statement (IDS) Filed
Apr 13, 2020RXIDS.Information Disclosure Statement Filed
Apr 13, 2020RXC/SRCertificate of Service
Mar 16, 2020RXFWDXDate Forwarded to Examiner
Feb 4, 2020NRX.Notice of Reexam Published in Official Gazette
Jan 13, 2020MREXORX - Mail Ex Parte Request for Reexamination Granted
Dec 19, 2019MRXNReexamination Formalities Notice Mailed
Dec 19, 2019MRXNReexamination Formalities Notice Mailed
Dec 19, 2019IDSCInformation Disclosure Statement considered
Dec 13, 2019RXTTLRPTTitle Report
Dec 13, 2019DOCKCase Docketed to Examiner in GAU
Dec 11, 2019MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Dec 10, 2019RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 10, 2019FTFIFITF set to NO - revise initial setting
Nov 21, 2019RXLITSRReexam Litigation Search Conducted
Nov 18, 2019PRXRParalegal Reexam Review Complete
Nov 12, 2019WIDSInformation Disclosure Statement (IDS) Filed
Nov 12, 2019RXOSUB.RReexamination requested by third party requester
Nov 12, 2019RXOSUBReceipt of Original Ex Parte Reexam Request
Nov 12, 2019RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 12, 2019RXC/SRCertificate of Service
Nov 12, 2019BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)