Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (49 events)
Aug 3, 2026REEXInput Issue Number and Issue Date for Reexamination
Jun 22, 2026RXPUBSReexam Forwarded to Office of Publications
May 12, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
May 4, 2026IDSCInformation Disclosure Statement considered
May 4, 2026IDSCInformation Disclosure Statement considered
Apr 24, 2026RXRLFReExam Litigation Found
Apr 24, 2026RXLITSRReexam Litigation Search Conducted
Apr 23, 2026WIDSInformation Disclosure Statement (IDS) Filed
Apr 23, 2026RXIDS.Information Disclosure Statement Filed
Apr 23, 2026RXC/SRCertificate of Service
Apr 23, 2026RXA...Response after Non-Final Action
Apr 20, 2026MREXNRX - Mail Examiner Interview Summary Record
Mar 31, 2026RXLET.Miscellaneous Incoming Letter
Mar 9, 2026MRXG.RX - Mail Extension of Time Period for Response Granted
Feb 27, 2026RXRQ/TRequest for Extension of Time
Feb 27, 2026RXC/SRCertificate of Service
Jan 23, 2026MR.NFRX - Mail Reexam Non-Final Action
Jan 22, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jan 22, 2026M844Information Disclosure Statement (IDS) Filed
Dec 8, 2025DOCKCase Docketed to Examiner in GAU
Dec 5, 2025DOCKCase Docketed to Examiner in GAU
Dec 2, 2025RXFWDXDate Forwarded to Examiner
Sep 19, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Sep 10, 2025MRXNReexamination Formalities Notice Mailed
Sep 10, 2025MRXNReexamination Formalities Notice Mailed
Sep 10, 2025IDSCInformation Disclosure Statement considered
Sep 10, 2025COMPApplication Is Now Complete
Sep 9, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 9, 2025RXNREQFDNotice of reexamination request filing date
Sep 9, 2025RXNREQAUNotice of assignment of reexamination request
Sep 9, 2025RXDOCKReexam Assigned to Examiner for Determination
Sep 9, 2025PRXRParalegal Reexam Review Complete
Sep 8, 2025DOCKCase Docketed to Examiner in GAU
Sep 3, 2025RXTTLRPTTitle Report
Sep 3, 2025RXRLFReExam Litigation Found
Sep 3, 2025RXLITSRReexam Litigation Search Conducted
Sep 3, 2025PRXRParalegal Reexam Review Complete
Sep 3, 2025FTFSFITF set to YES - revise initial setting
Aug 28, 2025WIDSInformation Disclosure Statement (IDS) Filed
Aug 28, 2025RXOSUB.RReexamination requested by third party requester
Aug 28, 2025RXOSUB.RReexamination requested by third party requester
Aug 28, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 28, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Aug 28, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Aug 28, 2025RXC/SRCertificate of Service
Aug 28, 2025RXC/SRCertificate of Service
Aug 28, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Aug 28, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Aug 28, 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
Oct 19, 2021
3.5-yr
Apr 19, 2025
Paid Apr 2, 2025
7.5-yr
Apr 19, 2029
11.5-yr
Apr 19, 2033
Expiry
Mar 23, 2041
Entity Status
Large Entity
Expires
Mar 23, 2041 (15 yr remaining)
Assignments
AssignmentReel/Frame: 055869/0727Recorded: Apr 8, 2021
From
CLARK ALLPHINInventor
Sep 2, 2016
SCOTT BURAInventor
Sep 12, 2016
→
To
JAZZ PHARMACEUTICALS, INC.
AssignmentReel/Frame: 055878/0435Recorded: Apr 9, 2021
From
JAZZ PHARMACEUTICALS, INC.
Sep 16, 2016
→
To
JAZZ PHARMACEUTICALS IRELAND LIMITED
OtherReel/Frame: 056151/0010Recorded: May 5, 2021
From
CAVION, INC.
May 5, 2021
CELATOR PHARMACEUTICALS, INC.
May 5, 2021
JAZZ PHARMACEUTICALS IRELAND LIMITED
May 5, 2021
JAZZ PHARMACEUTICALS, INC.
May 5, 2021
→
To
U.S. BANK NATIONAL ASSOCIATION