Status
Reexam Assigned to Examiner for Determination
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (13 events)
Aug 20, 2026DOCKCase Docketed to Examiner in GAU
Aug 19, 2026COMPApplication Is Now Complete
Aug 19, 2026MRXNReexamination Formalities Notice Mailed
Aug 19, 2026MRXNReexamination Formalities Notice Mailed
Aug 18, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Aug 18, 2026FTFSFITF set to YES - revise initial setting
Aug 13, 2026PRXRParalegal Reexam Review Complete
Aug 13, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 13, 2026RXOSUB.RReexamination requested by third party requester
Aug 13, 2026RXC/SRCertificate of Service
Aug 13, 2026WIDSInformation Disclosure Statement (IDS) Filed
Aug 13, 2026WIDSInformation Disclosure Statement (IDS) Filed
Aug 13, 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 16, 2025
3.5-yr
Mar 16, 2029
7.5-yr
Mar 16, 2033
11.5-yr
Mar 16, 2037
Expiry
Jun 21, 2044
Entity Status
Large Entity
Expires
Jun 21, 2044 (18.2 yr remaining)
Term Adjustment
+1158 days (~3.2 yr)
Assignments
AssignmentReel/Frame: 055992/0309Recorded: Apr 21, 2021
From
DANIEL M. ABALInventor
Feb 3, 2021
BRENDAN BURGESSInventor
Feb 2, 2021
RAMKUMAR SUBRAMANIANInventor
Feb 2, 2021
MICHAEL ZIRKLEInventor
Mar 11, 2021
→
To
CAREFUSION 303, INC.