Status
Request for Reexamination Denied
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (24 events)
Dec 31, 2025RXFWDXDate Forwarded to Examiner
Nov 19, 2025MREXDRX - Mail Ex Parte Request for Reexamination Denied
Oct 29, 2025RXPTGRReexam Petition Decision - Granted
Oct 29, 2025MRTGRRX - Mail Petition Decision - Granted
Oct 14, 2025PA..Change in Power of Attorney (May Include Associate POA)
Oct 3, 2025MRXNReexamination Formalities Notice Mailed
Oct 3, 2025MRXNReexamination Formalities Notice Mailed
Oct 3, 2025DOCKCase Docketed to Examiner in GAU
Oct 3, 2025COMPApplication Is Now Complete
Oct 2, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 2, 2025RXNREQFDNotice of reexamination request filing date
Oct 2, 2025RXNREQAUNotice of assignment of reexamination request
Oct 2, 2025FTFIFITF set to NO - revise initial setting
Sep 29, 2025RXRLFReExam Litigation Found
Sep 29, 2025RXLITSRReexam Litigation Search Conducted
Sep 29, 2025PRXRParalegal Reexam Review Complete
Sep 26, 2025RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Sep 25, 2025RXTTLRPTTitle Report
Sep 24, 2025RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Sep 24, 2025RXOSUB.RReexamination requested by third party requester
Sep 24, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 24, 2025RXIDS.Information Disclosure Statement Filed
Sep 24, 2025RXC/SRCertificate of Service
Sep 24, 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
Mar 3, 2009
3.5-yr
Sep 3, 2012
7.5-yr
Sep 3, 2016
Paid Oct 27, 2017
11.5-yr
Sep 3, 2020
Paid Aug 20, 2020
Expiry
Nov 17, 2025
Entity Status
Small Entity
Expires
Nov 17, 2025 (expired)
Term Adjustment
+297 days (~0.8 yr)
Other
USPTO Event: Expire PatentUSPTO Event: Petition to Accept Late Payment of Maintenance Fee Payment Filed
Assignments
AssignmentReel/Frame: 016537/0188Recorded: May 4, 2005
From
RICHARD W. MASONInventor
May 3, 2005
JAMES B. NEVINInventor
May 3, 2005
JOHN STEINHOFFInventor
May 4, 2005
ABRAHAM ZELKINInventor
May 2, 2005
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To
XPERT UNIVERSE, INC.