Status
Reexamination Certificate Issued
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (28 events)
Aug 17, 2026REEXInput Issue Number and Issue Date for Reexamination
Aug 1, 2026RXPUBSReexam Forwarded to Office of Publications
May 7, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Apr 9, 2026RXRLFReExam Litigation Found
Apr 9, 2026RXLITSRReexam Litigation Search Conducted
Apr 1, 2026RXFWDXDate Forwarded to Examiner
Jan 21, 2026MR.NFRX - Mail Reexam Non-Final Action
Jan 6, 2026IDSCInformation Disclosure Statement considered
Dec 2, 2025RXFWDXDate Forwarded to Examiner
Sep 23, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Sep 10, 2025MRXNReexamination Formalities Notice Mailed
Sep 10, 2025MRXNReexamination Formalities Notice Mailed
Sep 10, 2025COMPApplication Is Now Complete
Sep 9, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 9, 2025RXNREQFDNotice of reexamination request filing date
Sep 9, 2025RXNREQAUNotice of assignment of reexamination request
Sep 9, 2025DOCKCase Docketed to Examiner in GAU
Sep 9, 2025DOCKCase Docketed to Examiner in GAU
Sep 5, 2025RXLITSRReexam Litigation Search Conducted
Sep 5, 2025PRXRParalegal Reexam Review Complete
Sep 3, 2025RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Aug 6, 2025MRICRRX - Mail Notice of Incomplete Ex Parte Reexam Request
Aug 5, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Aug 5, 2025FTFSFITF set to YES - revise initial setting
Aug 4, 2025WIDSInformation Disclosure Statement (IDS) Filed
Aug 4, 2025RXTTLRPTTitle Report
Aug 4, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 4, 2025BIG.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
Apr 15, 2025
3.5-yr
Oct 15, 2028
7.5-yr
Oct 15, 2032
11.5-yr
Oct 15, 2036
Expiry
Sep 19, 2044
Entity Status
Micro Entity
Expires
Sep 19, 2044 (18.5 yr remaining)
Assignments
None found