Status
Determination - Reexamination Ordered
Requester
Unknown
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (27 events)
Jul 7, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 7, 2026RXPTDIReexam Petition Decision - Dismissed
Jul 7, 2026MRTDIRX - Mail Petition Decision - Dismissed
May 26, 2026RXPET.Receipt of Petition in a Reexam
May 26, 2026RXC/SRCertificate of Service
May 8, 2026RXC/SRCertificate of Service
Apr 23, 2026PA..Change in Power of Attorney (May Include Associate POA)
Apr 22, 2026RXC.ADCorrespondence Address Change
Apr 21, 2026DOCKCase Docketed to Examiner in GAU
Apr 20, 2026RXC/SRCertificate of Service
Apr 20, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
Apr 17, 2026COMPApplication Is Now Complete
Apr 17, 2026MRXNReexamination Formalities Notice Mailed
Apr 17, 2026MRXNReexamination Formalities Notice Mailed
Apr 16, 2026RXNREQFDNotice of reexamination request filing date
Apr 16, 2026RXNREQAUNotice of assignment of reexamination request
Apr 16, 2026FTFIFITF set to NO - revise initial setting
Apr 16, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 15, 2026RXRLFReExam Litigation Found
Apr 15, 2026RXTTLRPTTitle Report
Apr 15, 2026RXLITSRReexam Litigation Search Conducted
Apr 15, 2026PRXRParalegal Reexam Review Complete
Apr 8, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Apr 8, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Apr 8, 2026RXOSUB.RReexamination requested by third party requester
Apr 8, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Apr 8, 2026RXC/SRCertificate of Service
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-01437IPR — Discretionary Denial
Petitioner
Google LLC
Petition Filed
Sep 19, 2025
Institution
Jan 27, 2026
Decision
Jan 27, 2026
Terminated
Jan 27, 2026
IPR2022-00843IPR — Institution Denied
Petitioner
Hewlett Packard Enterprise Company et al.
Petition Filed
Apr 13, 2022
Institution
Oct 31, 2022
Terminated
Oct 31, 2022
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Dec 6, 2016
3.5-yr
Jun 6, 2020
Paid Jun 5, 2020
7.5-yr
Jun 6, 2024
Paid May 28, 2024
11.5-yr
Jun 6, 2028
Expiry
Jul 9, 2036
Entity Status
Large Entity
Expires
Jul 9, 2036 (10.2 yr remaining)
Assignments
AssignmentReel/Frame: 042311/0368Recorded: May 9, 2017
From
RADIX HOLDINGS, LLC
Mar 30, 2017
→
To
SPECTRUM PATENTS, INC.
Security InterestReel/Frame: 042554/0298Recorded: May 23, 2017
From
CRYPTOPEAK SOLUTIONS, LLC
May 5, 2017
ECTOLINK, LLC
May 5, 2017
INTERFACE LINX, LLC
May 5, 2017
SELECTIVE SIGNALS, LLC
May 5, 2017
SI-FLASH DRIVES, LLC
May 5, 2017
SOTERIA ENCRYPTION, LLC
May 5, 2017
SYNERGY DRONE, LLC
May 5, 2017
UNIBEAM PHOTONICS, LLC
May 5, 2017
→
To
DLI LENDING AGENT, LLC
AssignmentReel/Frame: 043862/0171Recorded: Oct 13, 2017
From
SPECTRUM PATENTS, INC.
Sep 22, 2017
→
To
NETWORK SECURITY TECHNOLOGIES, LLC
AssignmentReel/Frame: 051499/0047Recorded: Jan 13, 2020
From
NETWORK SECURITY TECHNOLOGIES, LLC
Dec 24, 2019
→
To
K.MIZRA LLC
ReleaseReel/Frame: 051892/0218Recorded: Feb 11, 2020
From
DLI LENDING AGENT, LLC
Jan 9, 2020
→
To
CRYPTOPEAK SOLUTIONS, LLC