ExamPat
← Back to reexams

90/015,544FLUID MONITORING AND CONTROL SYSTEM9,857,805Open

Status

Reexam Terminated - Notice of Intent to Issue a Reexamination Certificate Mailed

Filed

Sep 25, 2025

Last Updated

Jun 17, 2026

Art Unit

3993

Requester Law Firm

Unknown

Requested By

Third Party

P.O. Law Firm

K&L Gates, LLP

Sector (CPC)

GPhysics & Instruments
G05Control & Regulation
G05DSystems for Controlling Variables

USPC

137Fluid Handling

Reexam History (44 events)

Jun 17, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
May 28, 2026RXAAF.Response to Final Filed (or Ready for Examiner Action)
May 28, 2026RXC/SRCertificate of Service
Apr 28, 2026MRXFRRX - Mail Final Rejection
Apr 14, 2026IDSCInformation Disclosure Statement considered
Apr 14, 2026IDSCInformation Disclosure Statement considered
Mar 27, 2026RXLET.Miscellaneous Incoming Letter
Mar 22, 2026RXLET.Miscellaneous Incoming Letter
Mar 22, 2026RXIDS.Information Disclosure Statement Filed
Mar 22, 2026WIDSInformation Disclosure Statement (IDS) Filed
Mar 22, 2026RXIDS.Information Disclosure Statement Filed
Mar 22, 2026RXLET.Miscellaneous Incoming Letter
Mar 20, 2026WIDSInformation Disclosure Statement (IDS) Filed
Mar 20, 2026RXA...Response after Non-Final Action
Mar 12, 2026PA..Change in Power of Attorney (May Include Associate POA)
Mar 11, 2026RXC.ADCorrespondence Address Change
Mar 9, 2026MREXNRX - Mail Examiner Interview Summary Record
Feb 23, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
Jan 21, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jan 21, 2026MR.NFRX - Mail Reexam Non-Final Action
Dec 30, 2025RXFWDXDate Forwarded to Examiner
Oct 21, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Oct 6, 2025DOCKCase Docketed to Examiner in GAU
Oct 3, 2025MRXNReexamination Formalities Notice Mailed
Oct 3, 2025MRXNReexamination Formalities Notice Mailed
Oct 3, 2025COMPApplication Is Now Complete
Oct 2, 2025RXNREQFDNotice of reexamination request filing date
Oct 2, 2025FTFIFITF set to NO - revise initial setting
Oct 2, 2025RXLITSRReexam Litigation Search Conducted
Oct 2, 2025RXNREQAUNotice of assignment of reexamination request
Oct 2, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 2, 2025PRXRParalegal Reexam Review Complete
Sep 26, 2025RXTTLRPTTitle Report
Sep 26, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Sep 25, 2025WIDSInformation Disclosure Statement (IDS) Filed
Sep 25, 2025RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Sep 25, 2025WIDSInformation Disclosure Statement (IDS) Filed
Sep 25, 2025RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Sep 25, 2025RXC/SRCertificate of Service
Sep 25, 2025RXC/SRCertificate of Service
Sep 25, 2025RXIDS.Information Disclosure Statement Filed
Sep 25, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 25, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Sep 25, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester