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Status

Reexamination Certificate Issued

Filed

May 2, 2025

Last Updated

Dec 12, 2025

Art Unit

3992

Requester (Patent Owner)Inferred

Daikin Industries Ltd.

Requested By

Patent Owner

Sector (CPC)

FMechanical Engineering
F24Heating & Ventilation
F24FAir Conditioning

USPC

700Data Processing: Generic Control Systems Or Specific Applications

Reexam History (24 events)

Dec 12, 2025REEXInput Issue Number and Issue Date for Reexamination
Nov 26, 2025RXPUBSReexam Forwarded to Office of Publications
Nov 5, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Oct 21, 2025RXFWDXDate Forwarded to Examiner
Aug 19, 2025MR.NFRX - Mail Reexam Non-Final Action
Jul 11, 2025RXOR.TTimely Owner Statement in Response to Order
Jul 11, 2025RXFWDXDate Forwarded to Examiner
Jun 4, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
May 8, 2025DOCKCase Docketed to Examiner in GAU
May 7, 2025MRXNReexamination Formalities Notice Mailed
May 7, 2025MRXNReexamination Formalities Notice Mailed
May 7, 2025COMPApplication Is Now Complete
May 6, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 6, 2025RXNREQFDNotice of reexamination request filing date
May 6, 2025RXNREQAUNotice of assignment of reexamination request
May 5, 2025RXTTLRPTTitle Report
May 5, 2025RXLITSRReexam Litigation Search Conducted
May 5, 2025PRXRParalegal Reexam Review Complete
May 2, 2025WIDSInformation Disclosure Statement (IDS) Filed
May 2, 2025WIDSInformation Disclosure Statement (IDS) Filed
May 2, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
May 2, 2025RXO_40Receipt of Orig. Ex Parte Reexam Request Less Than 40 Pages-Rule 1.20(c )(1)
May 2, 2025FTFSFITF set to YES - revise initial setting
May 2, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)