Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (31 events)
Aug 4, 2026REEXInput Issue Number and Issue Date for Reexamination
Jul 18, 2026RXPUBSReexam Forwarded to Office of Publications
May 27, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Apr 30, 2026RXPTDIReexam Petition Decision - Dismissed
Apr 30, 2026MRTDIRX - Mail Petition Decision - Dismissed
Dec 23, 2025RXOPPPETReexam - Opposition filed in response to petition
Dec 23, 2025RXC/SRCertificate of Service
Dec 12, 2025RXPET.Receipt of Petition in a Reexam
Dec 10, 2025PA..Change in Power of Attorney (May Include Associate POA)
Oct 21, 2025RXFWDXDate Forwarded to Examiner
Aug 14, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Aug 8, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 16, 2025RXRLFReExam Litigation Found
Jul 16, 2025RXLITSRReexam Litigation Search Conducted
Jul 15, 2025MRXNReexamination Formalities Notice Mailed
Jul 15, 2025MRXNReexamination Formalities Notice Mailed
Jul 15, 2025DOCKCase Docketed to Examiner in GAU
Jul 15, 2025COMPApplication Is Now Complete
Jul 14, 2025RXTTLRPTTitle Report
Jul 14, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 14, 2025PRXRParalegal Reexam Review Complete
Jul 14, 2025FTFIFITF set to NO - revise initial setting
Jul 11, 2025WIDSInformation Disclosure Statement (IDS) Filed
Jul 11, 2025RXRLFReExam Litigation Found
Jul 11, 2025RXOSUB.RReexamination requested by third party requester
Jul 11, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 11, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 11, 2025RXC/SRCertificate of Service
Jul 11, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jul 11, 2025RCCPRX - Concurrent Proceedings Notice
Jul 11, 2025BIG.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
May 27, 2008
3.5-yr
Nov 27, 2011
7.5-yr
Nov 27, 2015
11.5-yr
Nov 27, 2019
Paid Oct 22, 2019
Expiry
Nov 23, 2025
Entity Status
Large Entity
Expires
Nov 23, 2025 (expired)
Term Adjustment
+1092 days (~3.0 yr)
Assignments
AssignmentReel/Frame: 013538/0172Recorded: Nov 27, 2002
From
DONNA K. HODGESInventor
Nov 26, 2002
BARRETT MORRIS KREINERInventor
Nov 26, 2002
JONATHAN M. PETERSONInventor
Nov 26, 2002
→
To
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Name ChangeReel/Frame: 029442/0010Recorded: Dec 11, 2012
From
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Apr 27, 2007
→
To
AT&T INTELLECTUAL PROPERTY, INC.
Name ChangeReel/Frame: 029442/0031Recorded: Dec 11, 2012
From
AT&T INTELLECTUAL PROPERTY, INC.
Jul 27, 2007
→
To
AT&T BLS INTELLECTUAL PROPERTY, INC.
Name ChangeReel/Frame: 029442/0039Recorded: Dec 11, 2012
From
AT&T BLS INTELLECTUAL PROPERTY, INC.
Nov 1, 2007
→
To
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
AssignmentReel/Frame: 029571/0964Recorded: Jan 4, 2013
From
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Nov 15, 2012
→
To
L.P. AT&T INTELLECTUAL PROPERTY I
AssignmentReel/Frame: 029442/0028Recorded: Dec 11, 2012
From
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Nov 15, 2012
→
To
L.P. AT&T INTELLECTUAL PROPERTY I
AssignmentReel/Frame: 029736/0456Recorded: Feb 1, 2013
From
L.P. AT&T INTELLECTUAL PROPERTY IInventor
Dec 27, 2012
→
To
SAWAHOSHI CAPITAL LLC
AssignmentReel/Frame: 060585/0279Recorded: Jul 21, 2022
From
SAWAHOSHI CAPITAL LLC
Jul 21, 2022
→
To
INTELLECTUAL VENTURES ASSETS 184 LLC
AssignmentReel/Frame: 060698/0604Recorded: Aug 2, 2022
From
INTELLECTUAL VENTURES ASSETS 184 LLC
Jul 28, 2022
→
To
IOT INNOVATIONS LLC