Status
Reexam - Request Ready for Ex Parte Action
Requester
Not named (filed by counsel)
Requester Law Firm
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (30 events)
Jul 20, 2026RXOPPPETReexam - Opposition filed in response to petition
Jul 20, 2026RXC/SRCertificate of Service
Jul 9, 2026RXC/SRCertificate of Service
Jul 9, 2026RCCPRX - Concurrent Proceedings Notice
Jun 30, 2026RXPET.Receipt of Petition in a Reexam
Jun 30, 2026RXC/SRCertificate of Service
Jun 23, 2026RXFWDXDate Forwarded to Examiner
May 8, 2026MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Apr 16, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 25, 2026PA..Change in Power of Attorney (May Include Associate POA)
Mar 23, 2026RXC/SRCertificate of Service
Mar 16, 2026MRXNReexamination Formalities Notice Mailed
Mar 16, 2026MRXNReexamination Formalities Notice Mailed
Mar 16, 2026DOCKCase Docketed to Examiner in GAU
Mar 16, 2026COMPApplication Is Now Complete
Mar 13, 2026RXTTLRPTTitle Report
Mar 13, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 13, 2026RXNREQFDNotice of reexamination request filing date
Mar 13, 2026RXNREQAUNotice of assignment of reexamination request
Feb 25, 2026RXRLFReExam Litigation Found
Feb 25, 2026RXLITSRReexam Litigation Search Conducted
Feb 25, 2026PRXRParalegal Reexam Review Complete
Feb 25, 2026FTFIFITF set to NO - revise initial setting
Feb 24, 2026RXRLFReExam Litigation Found
Feb 24, 2026RXOSUB.RReexamination requested by third party requester
Feb 24, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 24, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 24, 2026RXC/SRCertificate of Service
Feb 24, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 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
None found
Prosecution History
None found
Maintenance Fees
Grant
Sep 6, 2016
3.5-yr
Mar 6, 2020
Paid Mar 6, 2020
7.5-yr
Mar 6, 2024
Paid Feb 27, 2024
11.5-yr
Mar 6, 2028
Expiry
Nov 24, 2035
Entity Status
Large Entity
Expires
Nov 24, 2035 (9.7 yr remaining)
Assignments
AssignmentReel/Frame: 037200/0831Recorded: Dec 3, 2015
From
FREDERICK A. WAREInventor
Sep 15, 2004
→
To
RAMBUS INC.
AssignmentReel/Frame: 065229/0338Recorded: Oct 13, 2023
From
RAMBUS INC.
Sep 28, 2023
→
To
K.MIZRA LLC