Status
Reexam Terminated - Notice of Intent to Issue a Reexamination Certificate Mailed
Filed
May 12, 2026
Pre-Order Paper
None filed
Last Updated
Oct 2, 2026
Examiner
Art Unit
Requester
Requester Law Firm
Not named in the record
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (24 events)
Oct 2, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Sep 23, 2026RXLITSRReexam Litigation Search Conducted
Sep 9, 2026RXFWDXDate Forwarded to Examiner
Jun 29, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 19, 2026IDSCInformation Disclosure Statement considered
May 26, 2026MRXNReexamination Formalities Notice Mailed
May 26, 2026MRXNReexamination Formalities Notice Mailed
May 26, 2026DOCKCase Docketed to Examiner in GAU
May 26, 2026COMPApplication Is Now Complete
May 22, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
May 22, 2026RXTTLRPTTitle Report
May 22, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 22, 2026RXNREQFDNotice of reexamination request filing date
May 22, 2026RXNREQAUNotice of assignment of reexamination request
May 17, 2026PRXRParalegal Reexam Review Complete
May 13, 2026RXLITSRReexam Litigation Search Conducted
May 13, 2026FTFSFITF set to YES - revise initial setting
May 12, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 12, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
May 12, 2026RXOSUB.RReexamination requested by third party requester
May 12, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 12, 2026RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
May 12, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 12, 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
Feb 24, 2026
3.5-yr
Aug 24, 2029
7.5-yr
Aug 24, 2033
11.5-yr
Aug 24, 2037
Expiry
Apr 17, 2045
Entity Status
Small Entity
Expires
Apr 17, 2045 (18.9 yr remaining)
Assignments
AssignmentReel/Frame: 070874/0130Recorded: Apr 17, 2025
From
MI JUNG AHNInventor
Apr 11, 2025
BUM PIL LEEInventor
Apr 11, 2025
JOON HO SUNGInventor
Apr 11, 2025
→
To
SINJIMORU CO., LTD.