← Back to reexams

Status

Reexamination Certificate Issued

Filed

Jun 26, 2019

Last Updated

Aug 14, 2020

Art Unit

3993

Requester

Unknown

Requested By

Third Party

Sector (CPC)

EConstruction & Mining
E21Earth Drilling & Mining
E21BEarth Drilling

USPC

166Wells

Reexam History (25 events)

Aug 15, 2020CCRDYApplication ready for PDX access by participating foreign offices
Aug 14, 2020REEXInput Issue Number and Issue Date for Reexamination
Jul 29, 2020RXPUBSReexam Forwarded to Office of Publications
Jul 23, 2020MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jul 15, 2020RXLITSRReexam Litigation Search Conducted
Jun 19, 2020RXA...Response after Non-Final Action
Apr 21, 2020MR.NFRX - Mail Reexam Non-Final Action
Mar 5, 2020RXFWDXDate Forwarded to Examiner
Sep 3, 2019NRX.Notice of Reexam Published in Official Gazette
Aug 7, 2019MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 18, 2019RXLITSRReexam Litigation Search Conducted
Jul 5, 2019DOCKCase Docketed to Examiner in GAU
Jul 5, 2019MRXNReexamination Formalities Notice Mailed
Jul 5, 2019MRXNReexamination Formalities Notice Mailed
Jul 3, 2019FTFSFITF set to YES - revise initial setting
Jul 3, 2019RXNREQAUNotice of assignment of reexamination request
Jul 3, 2019RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 3, 2019RXNREQFDNotice of reexamination request filing date
Jul 1, 2019PRXRParalegal Reexam Review Complete
Jun 27, 2019SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Jun 27, 2019RXTTLRPTTitle Report
Jun 26, 2019BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jun 26, 2019RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 26, 2019RXOSUB.RReexamination requested by third party requester
Jun 26, 2019RXC/SRCertificate of Service