Status
Determination - Reexamination Ordered
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (19 events)
Jul 21, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 15, 2026DOCKCase Docketed to Examiner in GAU
Jun 10, 2026MRXNReexamination Formalities Notice Mailed
Jun 10, 2026MRXNReexamination Formalities Notice Mailed
Jun 10, 2026COMPApplication Is Now Complete
Jun 9, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Jun 9, 2026RXTTLRPTTitle Report
Jun 9, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 9, 2026RXNREQFDNotice of reexamination request filing date
Jun 9, 2026RXNREQAUNotice of assignment of reexamination request
May 28, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 28, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 28, 2026RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
May 28, 2026RXLITSRReexam Litigation Search Conducted
May 28, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 28, 2026RXC/SRCertificate of Service
May 28, 2026PRXRParalegal Reexam Review Complete
May 28, 2026FTFSFITF set to YES - revise initial setting
May 28, 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 11, 2022
3.5-yr
Apr 11, 2026
Paid Oct 17, 2025
7.5-yr
Apr 11, 2030
11.5-yr
Apr 11, 2034
Expiry
Jun 1, 2042
Entity Status
Small Entity
Expires
Jun 1, 2042 (16 yr remaining)
Assignments
AssignmentReel/Frame: 060079/0044Recorded: Jun 2, 2022
From
CHUNLAI LAIInventor
May 31, 2022
→
To
ZHONGSHAN PEILI TECHNOLOGY CO., LTD.