90/016,154Stable, concentrated radionuclide complex solutions12,151,003Open

Status

Determination - Reexamination Ordered

Filed

Apr 3, 2026

Last Updated

May 15, 2026

Art Unit

3991

Requester

Unknown

Requester Law Firm

Unknown

Requested By

Third Party

Sector (CPC)

ALife Sciences & Consumer
A61Medical & Pharmaceutical
A61KPharmaceutical Preparations

USPC

424Drug, Bio-Affecting And Body Treating Compositions

Reexam History (21 events)

May 15, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Apr 18, 2026DOCKCase Docketed to Examiner in GAU
Apr 18, 2026DOCKCase Docketed to Examiner in GAU
Apr 18, 2026DOCKCase Docketed to Examiner in GAU
Apr 16, 2026MRXNReexamination Formalities Notice Mailed
Apr 16, 2026MRXNReexamination Formalities Notice Mailed
Apr 16, 2026COMPApplication Is Now Complete
Apr 15, 2026RXTTLRPTTitle Report
Apr 15, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 15, 2026RXNREQFDNotice of reexamination request filing date
Apr 15, 2026RXNREQAUNotice of assignment of reexamination request
Apr 7, 2026RXRLFReExam Litigation Found
Apr 7, 2026RXLITSRReexam Litigation Search Conducted
Apr 7, 2026PRXRParalegal Reexam Review Complete
Apr 7, 2026FTFSFITF set to YES - revise initial setting
Apr 3, 2026WIDSInformation Disclosure Statement (IDS) Filed
Apr 3, 2026RXOSUB.RReexamination requested by third party requester
Apr 3, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Apr 3, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Apr 3, 2026RXC/SRCertificate of Service
Apr 3, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)