Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (38 events)
Aug 25, 2023N423Post Issue Communication - Certificate of Correction
Feb 19, 2022CCRDYApplication ready for PDX access by participating foreign offices
Feb 18, 2022REEXInput Issue Number and Issue Date for Reexamination
Feb 9, 2022WIDSInformation Disclosure Statement (IDS) Filed
Feb 9, 2022WIDSInformation Disclosure Statement (IDS) Filed
Feb 9, 2022RXC/SRCertificate of Service
Feb 9, 2022RXIDS.Information Disclosure Statement Filed
Feb 9, 2022WIDSInformation Disclosure Statement (IDS) Filed
Feb 1, 2022RXPUBSReexam Forwarded to Office of Publications
Jan 26, 2022MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jan 21, 2022RXLITSRReexam Litigation Search Conducted
Jan 4, 2022IDSCInformation Disclosure Statement considered
Dec 28, 2021RXIDS.Information Disclosure Statement Filed
Dec 28, 2021RXIDS.Information Disclosure Statement Filed
Dec 28, 2021WIDSInformation Disclosure Statement (IDS) Filed
Dec 28, 2021RXIDS.Information Disclosure Statement Filed
Dec 28, 2021RXSA..Supplemental Response after Non-Final Rejection
Dec 27, 2021RXAIRX - Informal / NonResponsive Amendment after Examiner Action
Oct 27, 2021MR.NFRX - Mail Reexam Non-Final Action
Oct 16, 2021RXFWDXDate Forwarded to Examiner
Sep 21, 2021NRX.Notice of Reexam Published in Official Gazette
Aug 7, 2021RXTTLRPTTitle Report
Aug 6, 2021MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 28, 2021RXLITSRReexam Litigation Search Conducted
Jul 19, 2021MRXNReexamination Formalities Notice Mailed
Jul 19, 2021DOCKCase Docketed to Examiner in GAU
Jul 19, 2021MRXNReexamination Formalities Notice Mailed
Jul 18, 2021RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 18, 2021FTFSFITF set to YES - revise initial setting
Jul 16, 2021RXNREQFDNotice of reexamination request filing date
Jul 16, 2021WIDSInformation Disclosure Statement (IDS) Filed
Jul 16, 2021BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 16, 2021RXOSUB.RReexamination requested by third party requester
Jul 16, 2021RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 16, 2021RXNREQAUNotice of assignment of reexamination request
Jul 16, 2021RXIDS.Information Disclosure Statement Filed
Jul 16, 2021RXC/SRCertificate of Service
Jul 16, 2021IDSCInformation Disclosure Statement considered
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
May 29, 2018
3.5-yr
Nov 29, 2021
Paid Oct 21, 2021
7.5-yr
Nov 29, 2025
Paid Oct 23, 2025
11.5-yr
Nov 29, 2029
Expiry
Dec 30, 2035
Entity Status
Large Entity
Expires
Dec 30, 2035 (9.8 yr remaining)
Assignments
AssignmentReel/Frame: 038903/0975Recorded: Jun 14, 2016
From
RALPH BAUERInventor
Jan 28, 2016
SANDHYA JAYARAMAN RUKMANIInventor
May 19, 2016
NILANJAN SARANGIInventor
Mar 15, 2016
STEFAN VUJCICInventor
Jan 28, 2016
YANG ZHONGInventor
Feb 1, 2016
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To
SAINT-GOBAIN ABRASIVES, INC