Status
Non-Final Action Mailed
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (31 events)
Jul 7, 2026MR.NFRX - Mail Reexam Non-Final Action
Jun 30, 2026IDSCInformation Disclosure Statement considered
Jun 30, 2026IDSCInformation Disclosure Statement considered
Jun 2, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 8, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 5, 2026IDSCInformation Disclosure Statement considered
Apr 20, 2026RXFWDXDate Forwarded to Examiner
Mar 18, 2026RXIDS.Information Disclosure Statement Filed
Mar 18, 2026WIDSInformation Disclosure Statement (IDS) Filed
Mar 18, 2026RXC/SRCertificate of Service
Mar 18, 2026RXLET.Miscellaneous Incoming Letter
Feb 17, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 22, 2026IDSCInformation Disclosure Statement considered
Jan 5, 2026DOCKCase Docketed to Examiner in GAU
Jan 5, 2026COMPApplication Is Now Complete
Jan 5, 2026MRXNReexamination Formalities Notice Mailed
Jan 5, 2026MRXNReexamination Formalities Notice Mailed
Jan 4, 2026RXTTLRPTTitle Report
Jan 4, 2026RXNREQAUNotice of assignment of reexamination request
Jan 4, 2026RXNREQFDNotice of reexamination request filing date
Jan 4, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 29, 2025RXIDS.Information Disclosure Statement Filed
Dec 29, 2025PRXRParalegal Reexam Review Complete
Dec 29, 2025RXLITSRReexam Litigation Search Conducted
Dec 29, 2025RXC/SRCertificate of Service
Dec 29, 2025RXOSUB.RReexamination requested by third party requester
Dec 29, 2025FTFSFITF set to YES - revise initial setting
Dec 29, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 29, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 29, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Dec 29, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedNov 16, 2023
Prosecution History
| Date | Code | Description |
|---|---|---|
| Nov 16, 2023 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Nov 16, 2023 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Mar 26, 2024
3.5-yr
Sep 26, 2027
7.5-yr
Sep 26, 2031
11.5-yr
Sep 26, 2035
Expiry
Jun 6, 2042
Entity Status
Large Entity
Expires
Jun 6, 2042 (16.2 yr remaining)
Assignments
AssignmentReel/Frame: 066256/0251Recorded: Jan 26, 2024
From
MARTIN ORONAInventor
Mar 7, 2016
ARON WEILERInventor
Mar 7, 2016
→
To
CAREFUSION 303, INC.