Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (33 events)
Mar 25, 2025REEXInput Issue Number and Issue Date for Reexamination
Feb 20, 2025RXPUBSReexam Forwarded to Office of Publications
Feb 18, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Dec 31, 2024RXFWDXDate Forwarded to Examiner
Oct 29, 2024MR.NFRX - Mail Reexam Non-Final Action
Oct 2, 2024RXFWDXDate Forwarded to Examiner
Jul 30, 2024MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 7, 2024ELC_RVWElectronic Review
Jun 7, 2024ELC_RVWElectronic Review
Jun 7, 2024ELC_RVWElectronic Review
Jun 7, 2024ELC_RVWElectronic Review
May 21, 2024DOCKCase Docketed to Examiner in GAU
May 8, 2024MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
May 3, 2024MRXNReexamination Formalities Notice Mailed
May 3, 2024MRXNReexamination Formalities Notice Mailed
May 3, 2024DOCKCase Docketed to Examiner in GAU
May 3, 2024COMPApplication Is Now Complete
May 2, 2024SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
May 2, 2024RXTTLRPTTitle Report
May 2, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 2, 2024RXNREQFDNotice of reexamination request filing date
May 2, 2024RXNREQAUNotice of assignment of reexamination request
May 2, 2024FTFSFITF set to YES - revise initial setting
May 1, 2024WIDSInformation Disclosure Statement (IDS) Filed
May 1, 2024RXOSUB.RReexamination requested by third party requester
May 1, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
May 1, 2024RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
May 1, 2024RXLITSRReexam Litigation Search Conducted
May 1, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 1, 2024RXC/SRCertificate of Service
May 1, 2024PRXRParalegal Reexam Review Complete
May 1, 2024FTFSFITF set to YES - revise initial setting
May 1, 2024BIG.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 4, 2023
3.5-yr
Oct 4, 2026
7.5-yr
Oct 4, 2030
11.5-yr
Oct 4, 2034
Expiry
Jun 14, 2042
Entity Status
Small Entity
Expires
Jun 14, 2042 (16.2 yr remaining)
Assignments
AssignmentReel/Frame: 062785/0416Recorded: Feb 23, 2023
From
MAINAN CHENInventor
Jun 14, 2022
→
To
SHENZHEN NANPIAOCHEN INDUSTRY CO., LTD.