← Back to reexams

Status

Reexamination Certificate Issued

Filed

Sep 14, 2012

Last Updated

Mar 4, 2013

Art Unit

3992

Requester

Facebook

Requester Law Firm

Fenwick & West, LLP

Requested By

Third Party

Patent OwnerInferred

Meta Platforms Inc.

P.O. Law Firm

Unknown

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04LTransmission of Digital Information

USPC

726Information Security

Reexam History (18 events)

Mar 4, 2013REEXInput Issue Number and Issue Date for Reexamination
Feb 25, 2013RXPUBSReexam Forwarded to Office of Publications
Feb 5, 2013NRX.Notice of Reexam Published in Official Gazette
Nov 15, 2012MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Nov 15, 2012MREXORX - Mail Ex Parte Request for Reexamination Granted
Oct 29, 2012RXLITSRReexam Litigation Search Conducted
Oct 24, 2012MREXNRX - Mail Examiner Interview Summary Record
Oct 22, 2012MRXNReexamination Formalities Notice Mailed
Oct 22, 2012MRXNReexamination Formalities Notice Mailed
Oct 19, 2012RXTTLRPTTitle Report
Oct 19, 2012RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 19, 2012RXNREQFDNotice of reexamination request filing date
Oct 19, 2012RXNREQAUNotice of assignment of reexamination request
Oct 19, 2012DOCKCase Docketed to Examiner in GAU
Sep 14, 2012RXOSUB.RReexamination requested by third party requester
Sep 14, 2012RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 14, 2012RXIDS.Information Disclosure Statement Filed
Sep 14, 2012RXC/SRCertificate of Service