90/016,284Network System With Common Secure Wireless Message Service Serving Multiple Applications on Multiple Wireless Devices9,198,117Open
Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (20 events)
Aug 11, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Aug 3, 2026DOCKCase Docketed to Examiner in GAU
Jun 15, 2026RXC/SRCertificate of Service
Jun 2, 2026MRXNReexamination Formalities Notice Mailed
Jun 2, 2026MRXNReexamination Formalities Notice Mailed
Jun 2, 2026COMPApplication Is Now Complete
Jun 1, 2026RXTTLRPTTitle Report
Jun 1, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 1, 2026RXNREQFDNotice of reexamination request filing date
Jun 1, 2026RXNREQAUNotice of assignment of reexamination request
Jun 1, 2026DOCKCase Docketed to Examiner in GAU
May 18, 2026RXRLFReExam Litigation Found
May 18, 2026RXLITSRReexam Litigation Search Conducted
May 18, 2026PRXRParalegal Reexam Review Complete
May 18, 2026FTFIFITF set to NO - revise initial setting
May 14, 2026RXOSUB.RReexamination requested by third party requester
May 14, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 14, 2026RXC/SRCertificate of Service
May 14, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 14, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2024-00003IPR — Institution Denied
Petitioner
Samsung Electronics Co., Ltd. et al.
Petition Filed
Nov 17, 2023
Institution
May 22, 2024
Decision
May 22, 2024
Terminated
May 22, 2024
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedFeb 27, 2026
Prosecution History
| Date | Code | Description |
|---|---|---|
| Feb 27, 2026 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Feb 27, 2026 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Nov 24, 2015
3.5-yr
May 24, 2019
Paid May 24, 2019
7.5-yr
May 24, 2023
Paid May 24, 2023
11.5-yr
May 24, 2027
Expiry
Mar 24, 2035
Entity Status
Large Entity
Expires
Mar 24, 2035 (9 yr remaining)
Assignments
AssignmentReel/Frame: 035246/0168Recorded: Mar 24, 2015
From
GREGORY G. RALEIGHInventor
Mar 24, 2009
→
To
HEADWATER PARTNERS I LLC
MergerReel/Frame: 041248/0777Recorded: Jan 4, 2017
From
HEADWATER MANAGEMENT LLC
Dec 29, 2016
HEADWATER PARTNERS I LLC
Dec 29, 2016
→
To
HEADWATER RESEARCH LLC