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90/016,303FLOW CYTOMETER12,174,107Open

Status

Reexam Assigned to Examiner for Determination

Filed

May 15, 2026

Last Updated

Jun 9, 2026

Examiner

Eric B Kiss

Art Unit

3992

Requester

Unknown

Requester Law Firm

Unknown

Requested By

Third Party

Patent OwnerInferred

Beckman Coulter Inc.

Sector (CPC)

GPhysics & Instruments
G01Measuring & Testing
G01NMaterial Analysis

USPC

356Optics: Measuring And Testing

Reexam History (20 events)

Jun 9, 2026DOCKCase Docketed to Examiner in GAU
Jun 8, 2026MRXNReexamination Formalities Notice Mailed
Jun 8, 2026MRXNReexamination Formalities Notice Mailed
Jun 8, 2026COMPApplication Is Now Complete
Jun 5, 2026FTFIFITF set to NO - revise initial setting
Jun 5, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 4, 2026RXNREQAUNotice of assignment of reexamination request
Jun 4, 2026RXNREQFDNotice of reexamination request filing date
Jun 3, 2026PRXRParalegal Reexam Review Complete
May 16, 2026RXRLFReExam Litigation Found
May 16, 2026RXLITSRReexam Litigation Search Conducted
May 16, 2026RXTTLRPTTitle Report
May 15, 2026RXOSUB.RReexamination requested by third party requester
May 15, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
May 15, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 15, 2026RXC/SRCertificate of Service
May 15, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
May 15, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 15, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 15, 2026WIDSInformation Disclosure Statement (IDS) Filed