Status
Reexamination Certificate Issued
Requester (Patent Owner)Inferred
Requested By
Patent Owner
P.O. Law Firm
Reexam History (35 events)
Mar 23, 2023CCRDYApplication ready for PDX access by participating foreign offices
Mar 22, 2023REEXInput Issue Number and Issue Date for Reexamination
Mar 9, 2023RXPUBSReexam Forwarded to Office of Publications
Mar 6, 2023MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Feb 21, 2023PRXRParalegal Reexam Review Complete
Feb 13, 2023IDSCInformation Disclosure Statement considered
Dec 31, 2022WIDSInformation Disclosure Statement (IDS) Filed
Dec 31, 2022RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Dec 31, 2022RXA...Response after Non-Final Action
Nov 18, 2022MREXNRX - Mail Examiner Interview Summary Record
Nov 14, 2022MRXG.RX - Mail Extension of Time Period for Response Granted
Oct 31, 2022RXRQ/TRequest for Extension of Time
Sep 2, 2022MR.NFRX - Mail Reexam Non-Final Action
Aug 2, 2022NRX.Notice of Reexam Published in Official Gazette
Jul 13, 2022RXFWDXDate Forwarded to Examiner
Jul 13, 2022MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 21, 2022IDSCInformation Disclosure Statement considered
Jun 16, 2022MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jun 14, 2022RXWVSTWaiver of owners statement in ex parte
Jun 9, 2022DOCKCase Docketed to Examiner in GAU
Jun 8, 2022MRXNReexamination Formalities Notice Mailed
Jun 8, 2022MRXNReexamination Formalities Notice Mailed
Jun 7, 2022SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Jun 7, 2022RXTTLRPTTitle Report
Jun 7, 2022RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 7, 2022FTFSFITF set to YES - revise initial setting
Jun 7, 2022BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jun 6, 2022RXNREQFDNotice of reexamination request filing date
Jun 6, 2022RXNREQAUNotice of assignment of reexamination request
Jun 3, 2022WIDSInformation Disclosure Statement (IDS) Filed
Jun 3, 2022RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 3, 2022RXO_40Receipt of Orig. Ex Parte Reexam Request Less Than 40 Pages-Rule 1.20(c )(1)
Jun 3, 2022RXLITSRReexam Litigation Search Conducted
Jun 3, 2022RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jun 3, 2022BIG.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
Aug 31, 2021
3.5-yr
Feb 28, 2025
Paid Jan 7, 2025
7.5-yr
Feb 28, 2029
11.5-yr
Feb 28, 2033
Expiry
Dec 26, 2039
Entity Status
Large Entity
Expires
Dec 26, 2039 (13.8 yr remaining)
Assignments
AssignmentReel/Frame: 051370/0260Recorded: Dec 26, 2019
From
NAOYUKI GOTOInventor
Dec 18, 2019
TOSHITAKA YAGIInventor
Dec 18, 2019
YUTAKA YAMASHITAInventor
Dec 18, 2019
→
To
OHARA INC.