Status
Notice of Appeal Filed
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (59 events)
Jul 8, 2026RXN/APNotice of Appeal Filed
Jul 8, 2026RXC/SRCertificate of Service
Jun 30, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 30, 2026RXC/SRCertificate of Service
Jun 24, 2026MRADVRX - Mail Reexam - Advisory Action (or Supplemental)
Jun 18, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 18, 2026RXC/SRCertificate of Service
Jun 16, 2026IDSCInformation Disclosure Statement considered
Jun 4, 2026RXC/SRCertificate of Service
Jun 4, 2026RXAAF.Response to Final Filed (or Ready for Examiner Action)
May 26, 2026MR327RX - Mail Miscellaneous Communication to Applicant
May 20, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 20, 2026RXIDS.Information Disclosure Statement Filed
May 20, 2026IDSCInformation Disclosure Statement considered
Apr 8, 2026MRXFRRX - Mail Final Rejection
Mar 31, 2026WIDSInformation Disclosure Statement (IDS) Filed
Mar 31, 2026RXC/SRCertificate of Service
Feb 26, 2026IDSCInformation Disclosure Statement considered
Feb 26, 2026IDSCInformation Disclosure Statement considered
Feb 25, 2026IDSCInformation Disclosure Statement considered
Feb 24, 2026WIDSInformation Disclosure Statement (IDS) Filed
Feb 24, 2026RXC/SRCertificate of Service
Feb 10, 2026WIDSInformation Disclosure Statement (IDS) Filed
Feb 10, 2026RXLET.Miscellaneous Incoming Letter
Feb 10, 2026RXC/SRCertificate of Service
Feb 10, 2026RXA...Response after Non-Final Action
Feb 2, 2026MREXNRX - Mail Examiner Interview Summary Record
Jan 16, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jan 16, 2026RXC/SRCertificate of Service
Jan 5, 2026RXLET.Miscellaneous Incoming Letter
Dec 10, 2025MR.NFRX - Mail Reexam Non-Final Action
Dec 9, 2025IDSCInformation Disclosure Statement considered
Dec 9, 2025IDSCInformation Disclosure Statement considered
Dec 8, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 8, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 8, 2025RXIDS.Information Disclosure Statement Filed
Dec 8, 2025RXC/SRCertificate of Service
Oct 20, 2025WIDSInformation Disclosure Statement (IDS) Filed
Oct 8, 2025RXFWDXDate Forwarded to Examiner
Aug 14, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jul 30, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 21, 2025RXRLFReExam Litigation Found
Jul 21, 2025RXLITSRReexam Litigation Search Conducted
Jul 21, 2025DOCKCase Docketed to Examiner in GAU
Jul 18, 2025MRXNReexamination Formalities Notice Mailed
Jul 18, 2025MRXNReexamination Formalities Notice Mailed
Jul 18, 2025COMPApplication Is Now Complete
Jul 17, 2025RXTTLRPTTitle Report
Jul 17, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 17, 2025RXNREQFDNotice of reexamination request filing date
Jul 17, 2025RXNREQAUNotice of assignment of reexamination request
Jul 17, 2025PRXRParalegal Reexam Review Complete
Jul 17, 2025FTFSFITF set to YES - revise initial setting
Jul 16, 2025WIDSInformation Disclosure Statement (IDS) Filed
Jul 16, 2025RXRLFReExam Litigation Found
Jul 16, 2025RXOSUB.RReexamination requested by third party requester
Jul 16, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 16, 2025RXC/SRCertificate of Service
Jul 16, 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 29, 2022
3.5-yr
Sep 29, 2025
Paid Aug 22, 2025
7.5-yr
Sep 29, 2029
11.5-yr
Sep 29, 2033
Expiry
Aug 12, 2041
Entity Status
Large Entity
Expires
Aug 12, 2041 (15.4 yr remaining)
Assignments
AssignmentReel/Frame: 058867/0863Recorded: Feb 2, 2022
From
GREGORY BORGESInventor
Sep 26, 2011
SREELAL CHANDRASENANInventor
Sep 26, 2011
DANIEL H. VICKInventor
Sep 26, 2011
→
To
CAREFUSION 303, INC.