Status
Determination - Reexamination Ordered
Requester
Unknown
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (42 events)
Aug 3, 2026RXPTDIReexam Petition Decision - Dismissed
Jul 31, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 30, 2026RXPTDIReexam Petition Decision - Dismissed
Jul 30, 2026MRTDIRX - Mail Petition Decision - Dismissed
Jul 17, 2026RXPET.Receipt of Petition in a Reexam
Jul 17, 2026RXOPPPETReexam - Opposition filed in response to petition
Jul 17, 2026RXC/SRCertificate of Service
Jul 15, 2026RXPTGRReexam Petition Decision - Granted
Jul 15, 2026MRTGRRX - Mail Petition Decision - Granted
Jul 10, 2026RXPET.Receipt of Petition in a Reexam
Jul 10, 2026RXOPPPETReexam - Opposition filed in response to petition
Jul 10, 2026RXC/SRCertificate of Service
Jul 1, 2026MRILDRX - Mail Improper Letter Destroyed
Jun 30, 2026RXPET.Receipt of Petition in a Reexam
Jun 30, 2026RXC/SRCertificate of Service
Jun 26, 2026RXC/SRCertificate of Service
Jun 16, 2026RXPET.Receipt of Petition in a Reexam
Jun 16, 2026RXC/SRCertificate of Service
Jun 16, 2026RXC/SRCertificate of Service
Jun 1, 2026RXC/SRCertificate of Service
May 15, 2026DOCKCase Docketed to Examiner in GAU
May 13, 2026MRXNReexamination Formalities Notice Mailed
May 13, 2026MRXNReexamination Formalities Notice Mailed
May 13, 2026COMPApplication Is Now Complete
May 12, 2026RXTTLRPTTitle Report
May 12, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 12, 2026RXNREQFDNotice of reexamination request filing date
May 12, 2026RXNREQAUNotice of assignment of reexamination request
May 7, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
May 7, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
May 7, 2026RXC/SRCertificate of Service
May 4, 2026RXRLFReExam Litigation Found
May 4, 2026RXLITSRReexam Litigation Search Conducted
May 4, 2026PRXRParalegal Reexam Review Complete
May 4, 2026FTFIFITF set to NO - revise initial setting
May 1, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 1, 2026RXOSUB.RReexamination requested by third party requester
May 1, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 1, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 1, 2026RXC/SRCertificate of Service
May 1, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 1, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-01587IPR — Discretionary Denial
Petitioner
Samsung Electronics Co., Ltd. et al.
Petition Filed
Oct 21, 2025
Institution
Feb 10, 2026
Decision
Feb 10, 2026
Terminated
Feb 10, 2026
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Nov 26, 2013
3.5-yr
May 26, 2017
7.5-yr
May 26, 2021
Paid May 26, 2021
11.5-yr
May 26, 2025
Paid May 27, 2025
Expiry
Dec 13, 2032
Entity Status
Small Entity
Expires
Dec 13, 2032 (6.6 yr remaining)
Assignments
AssignmentReel/Frame: 069707/0882Recorded: Dec 31, 2024
From
THEODORE S. RAPPAPORTInventor
Dec 31, 2024
→
To
MASSIVELY BROADBAND LLC