Status
Reexam - Request Ready for Ex Parte Action
Filed
May 26, 2026
Pre-Order Paper
Filed Jun 23, 2026
Requester reply Jul 6, 2026
Last Updated
Sep 24, 2026
Examiner
Art Unit
Requester
Anonymous
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (27 events)
Sep 24, 2026RXFWDXDate Forwarded to Examiner
Sep 22, 2026WIDSInformation Disclosure Statement (IDS) Filed
Sep 22, 2026RXC/SRCertificate of Service
Sep 22, 2026RXIDS.Information Disclosure Statement Filed
Jul 28, 2026MRILDRX - Mail Improper Letter Destroyed
Jul 23, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 20, 2026IDSCInformation Disclosure Statement considered
Jul 6, 2026RXC/SRCertificate of Service
Jun 23, 2026RXC/SRCertificate of Service
Jun 15, 2026DOCKCase Docketed to Examiner in GAU
Jun 11, 2026MRXNReexamination Formalities Notice Mailed
Jun 11, 2026COMPApplication Is Now Complete
Jun 11, 2026MRXNReexamination Formalities Notice Mailed
Jun 10, 2026RXTTLRPTTitle Report
Jun 10, 2026RXNREQAUNotice of assignment of reexamination request
Jun 10, 2026RXNREQFDNotice of reexamination request filing date
Jun 10, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Jun 10, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 31, 2026PRXRParalegal Reexam Review Complete
May 27, 2026RXLITSRReexam Litigation Search Conducted
May 27, 2026FTFSFITF set to YES - revise initial setting
May 26, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 26, 2026RXOSUB.RReexamination requested by third party requester
May 26, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 26, 2026RXIDS.Information Disclosure Statement Filed
May 26, 2026RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
May 26, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
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
Oct 31, 2023
3.5-yr
Apr 30, 2027
7.5-yr
Apr 30, 2031
11.5-yr
Apr 30, 2035
Expiry
Jun 6, 2042
Entity Status
Small Entity
Expires
Jun 6, 2042 (16 yr remaining)
Term Adjustment
+1197 days (~3.3 yr)
Assignments
None found