Status
Reexam Preprocessing Completed - Released to Assigned GAU
Filed
Sep 24, 2026
Pre-Order Paper
Window open until about Nov 3, 2026
Last Updated
Oct 8, 2026
Examiner
Not assigned
Art Unit
Requester
Not named in the record
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (19 events)
Oct 9, 2026MRXNReexamination Formalities Notice Mailed
Oct 9, 2026MRXNReexamination Formalities Notice Mailed
Oct 9, 2026COMPApplication Is Now Complete
Oct 8, 2026RXNREQFDNotice of reexamination request filing date
Oct 8, 2026RXNREQAUNotice of assignment of reexamination request
Oct 8, 2026RXTTLRPTTitle Report
Oct 8, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Oct 8, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 8, 2026FTFIFITF set to NO - revise initial setting
Oct 6, 2026WIDSInformation Disclosure Statement (IDS) Filed
Sep 28, 2026PRIRParalegal Reissue Review Complete
Sep 28, 2026PRXRParalegal Reexam Review Complete
Sep 24, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 24, 2026RXRLFReExam Litigation Found
Sep 24, 2026RXLITSRReexam Litigation Search Conducted
Sep 24, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Sep 24, 2026RXC/SRCertificate of Service
Sep 24, 2026RXO_40Receipt of Orig. Ex Parte Reexam Request Less Than 40 Pages-Rule 1.20(c )(1)
Sep 24, 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
Filed — ApprovedJan 29, 2019
Prosecution History
| Date | Code | Description |
|---|---|---|
| Jan 29, 2019 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Jan 29, 2019 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jul 30, 2019
3.5-yr
Jan 30, 2023
Paid Jul 19, 2023
7.5-yr
Jan 30, 2027
11.5-yr
Jan 30, 2031
Expiry
Aug 23, 2037
Entity Status
Small Entity
Expires
Aug 23, 2037 (10.9 yr remaining)
Other
USPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 048153/0889Recorded: Jan 28, 2019
From
BAO TRANInventor
Dec 23, 2014
→
To
EMPIRE IP LLC
AssignmentReel/Frame: 063452/0334Recorded: Apr 26, 2023
From
EMPIRE IP LLC
Apr 26, 2023
→
To
BT WEARABLES LLC
AssignmentReel/Frame: 066986/0239Recorded: Apr 2, 2024
From
EMPIRE IP
Apr 26, 2023
→
To
BT WEARABLES LLC