Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (22 events)
Jul 2, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 22, 2026RXPTDIReexam Petition Decision - Dismissed
Jun 22, 2026MRTDIRX - Mail Petition Decision - Dismissed
Jun 5, 2026RXPET.Receipt of Petition in a Reexam
Jun 5, 2026RXC/SRCertificate of Service
May 5, 2026MRXNReexamination Formalities Notice Mailed
May 5, 2026MRXNReexamination Formalities Notice Mailed
May 5, 2026DOCKCase Docketed to Examiner in GAU
May 5, 2026COMPApplication Is Now Complete
May 4, 2026RXRLFReExam Litigation Found
May 4, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 4, 2026RXNREQFDNotice of reexamination request filing date
May 4, 2026RXNREQAUNotice of assignment of reexamination request
May 4, 2026RXLITSRReexam Litigation Search Conducted
May 4, 2026PRXRParalegal Reexam Review Complete
May 4, 2026FTFSFITF set to YES - revise initial setting
Apr 30, 2026RXTTLRPTTitle Report
Apr 29, 2026RXOSUB.RReexamination requested by third party requester
Apr 29, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Apr 29, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Apr 29, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Apr 29, 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
Aug 17, 2021
3.5-yr
Feb 17, 2025
Paid Oct 24, 2025
7.5-yr
Feb 17, 2029
11.5-yr
Feb 17, 2033
Expiry
Oct 22, 2039
Entity Status
Small Entity
Expires
Oct 22, 2039 (13.5 yr remaining)
Term Adjustment
+209 days (~0.6 yr)
Other
USPTO Event: Expire PatentUSPTO Event: Maintenance Fee Reminder MailedUSPTO Event: Petition to Accept Late Payment of Maintenance Fee Payment Filed
Assignments
AssignmentReel/Frame: 048721/0283Recorded: Mar 27, 2019
From
RAYMOND VINCENT CORNINGInventor
Mar 21, 2019
→
To
NUSANTAO, INC.
AssignmentReel/Frame: 067954/0995Recorded: Jul 10, 2024
From
NUSANTAO, INC.
Jul 9, 2024
→
To
MR. JR. RAYMOND VINCENT CORNING
AssignmentReel/Frame: 069031/0098Recorded: Oct 25, 2024
From
MR. JR. RAYMOND VINCENT CORNINGInventor
Oct 25, 2024
→
To
NUSANTAO IP, LLC
AssignmentReel/Frame: 073793/0231Recorded: Nov 28, 2025
From
JR. RAYMOND VINCENT CORNINGInventor
Nov 28, 2025
→
To
NUSANTAO IP, LLC