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90/016,337INSECTICIDAL AND MITICIDAL MIXTURES OF BIFENTHRIN AND CYANO-PYRETHROIDS9,596,857Open

Status

Determination - Reexamination Ordered

Filed

May 26, 2026

Last Updated

Jul 22, 2026

Art Unit

3991

Requester Law Firm

IP Works, PLLC

Requested By

Third Party

Patent OwnerInferred

Fmc Corporation

P.O. Law Firm

Patent Dept.

Sector (CPC)

ALife Sciences & Consumer
A01Agriculture
A01NBiocides & Pest Repellants

USPC

514Drug, Bio-Affecting And Body Treating Compositions

Reexam History (19 events)

Jul 22, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 10, 2026MRXNReexamination Formalities Notice Mailed
Jun 10, 2026MRXNReexamination Formalities Notice Mailed
Jun 10, 2026COMPApplication Is Now Complete
Jun 9, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 9, 2026DOCKCase Docketed to Examiner in GAU
Jun 8, 2026RXTTLRPTTitle Report
Jun 8, 2026RXNREQFDNotice of reexamination request filing date
Jun 8, 2026RXNREQAUNotice of assignment of reexamination request
May 31, 2026PRXRParalegal Reexam Review Complete
May 27, 2026RXRLFReExam Litigation Found
May 27, 2026RXLITSRReexam Litigation Search Conducted
May 27, 2026FTFIFITF set to NO - revise initial setting
May 26, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 26, 2026RXOSUB.RReexamination requested by third party requester
May 26, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 26, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 26, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 26, 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

Filed — ApprovedSep 7, 2016

Prosecution History

DateCodeDescription
Sep 26, 2016P574PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
Sep 26, 2016P574PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
Sep 7, 2016DISTTerminal Disclaimer Filed
Sep 7, 2016DISTTerminal Disclaimer Filed
Aug 4, 2016P574PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
Aug 4, 2016P575Paralegal TD Not accepted
Aug 4, 2016P575Paralegal TD Not accepted
Aug 4, 2016P574PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
Jul 15, 2016DISTTerminal Disclaimer Filed
Jul 15, 2016DISTTerminal Disclaimer Filed
Jul 15, 2016DISTTerminal Disclaimer Filed
Jul 15, 2016DISTTerminal Disclaimer Filed

Maintenance Fees

Grant
Mar 21, 2017
3.5-yr
Sep 21, 2020
Paid Sep 21, 2020
7.5-yr
Sep 21, 2024
Paid Sep 23, 2024
11.5-yr
Sep 21, 2028
Expiry
Mar 19, 2035

Entity Status

Large Entity

Expires

Mar 19, 2035 (8.8 yr remaining)

Assignments

None found