Status
Reexam Preprocessing Completed - Released to Assigned GAU
Filed
Oct 26, 2026
Pre-Order Paper
Window open until about Dec 5, 2026
Last Updated
Nov 2, 2026
Examiner
Not assigned
Art Unit
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (13 events)
Nov 2, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Nov 2, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Nov 2, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Oct 29, 2026RXLITSRReexam Litigation Search Conducted
Oct 29, 2026RXRLFReExam Litigation Found
Oct 29, 2026FTFIFITF set to NO - revise initial setting
Oct 26, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Oct 26, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Oct 26, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 26, 2026RXOSUB.RReexamination requested by third party requester
Oct 26, 2026RXC/SRCertificate of Service
Oct 26, 2026RXOSUB.RReexamination requested by third party requester
Oct 26, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedOct 19, 2018
Prosecution History
| Date | Code | Description |
|---|---|---|
| Oct 19, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 19, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 19, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 19, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 19, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 19, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 19, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 19, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 19, 2018 | DIST | Terminal Disclaimer Filed |
| Oct 19, 2018 | DIST | Terminal Disclaimer Filed |
| Oct 19, 2018 | DIST | Terminal Disclaimer Filed |
| Oct 19, 2018 | DIST | Terminal Disclaimer Filed |
| Oct 19, 2018 | DIST | Terminal Disclaimer Filed |
| Oct 19, 2018 | DIST | Terminal Disclaimer Filed |
| Oct 19, 2018 | DIST | Terminal Disclaimer Filed |
| Oct 19, 2018 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Apr 30, 2019
3.5-yr
Oct 30, 2022
7.5-yr
Oct 30, 2026
11.5-yr
Oct 30, 2030
Expiry
Feb 3, 2038
Entity Status
Large Entity
Expires
Feb 3, 2038 (11.3 yr remaining)
Other
USPTO Event: Expire PatentUSPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 044825/0424Recorded: Feb 3, 2018
From
STEPHEN PETILLIInventor
Oct 31, 2003
ANGIE SHEHAInventor
Oct 31, 2003
MICHAEL SHEHAInventor
Oct 31, 2003
ARUM YALAGADDAInventor
Nov 30, 2003
→
To
BLUESTONE VENTURES, INC