Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (18 events)
Aug 11, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 23, 2026DOCKCase Docketed to Examiner in GAU
Jun 18, 2026MRXNReexamination Formalities Notice Mailed
Jun 18, 2026MRXNReexamination Formalities Notice Mailed
Jun 18, 2026COMPApplication Is Now Complete
Jun 17, 2026RXTTLRPTTitle Report
Jun 17, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 17, 2026RXNREQFDNotice of reexamination request filing date
Jun 17, 2026RXNREQAUNotice of assignment of reexamination request
Jun 11, 2026RXLITSRReexam Litigation Search Conducted
Jun 11, 2026PRXRParalegal Reexam Review Complete
Jun 11, 2026FTFIFITF set to NO - revise initial setting
Jun 9, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 9, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 9, 2026RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Jun 9, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jun 9, 2026RXC/SRCertificate of Service
Jun 9, 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
Jan 21, 2025
3.5-yr
Jul 21, 2028
7.5-yr
Jul 21, 2032
11.5-yr
Jul 21, 2036
Expiry
Dec 1, 2041
Entity Status
Large Entity
Expires
Dec 1, 2041 (15.5 yr remaining)
Assignments
AssignmentReel/Frame: 059188/0243Recorded: Mar 7, 2022
From
SREELAL CHANDRASENANInventor
Sep 21, 2016
DANIEL VIKInventor
Oct 21, 2016
→
To
CAREFUSION 303, INC.