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Status

Reexamination Certificate Issued

Filed

Sep 3, 2014

Last Updated

Jun 22, 2015

Art Unit

3991

Requester

Unknown

Requester Law Firm

Alston & Bird, LLP

Requested By

Third Party

Patent OwnerInferred

Hitachi Ltd.

Sector (CPC)

CChemistry & Materials
C22Metallurgy
C22CAlloys

USPC

148Metal Treatment

Reexam History (36 events)

Aug 31, 2015CCRDYApplication ready for PDX access by participating foreign offices
Jun 22, 2015REEXInput Issue Number and Issue Date for Reexamination
Jun 9, 2015RXPUBSReexam Forwarded to Office of Publications
Jun 3, 2015MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
May 15, 2015RXLITSRReexam Litigation Search Conducted
May 12, 2015RXC/SRCertificate of Service
May 12, 2015RXA...Response after Non-Final Action
Apr 23, 2015MDEFTRX - Mail Notice of Defective Paper
Apr 7, 2015RXC/SRCertificate of Service
Apr 7, 2015RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Apr 6, 2015RXLET.Miscellaneous Incoming Letter
Apr 6, 2015RXA...Response after Non-Final Action
Mar 31, 2015MREXNRX - Mail Examiner Interview Summary Record
Feb 4, 2015MR.NFRX - Mail Reexam Non-Final Action
Nov 4, 2014NRX.Notice of Reexam Published in Official Gazette
Oct 31, 2014MREXORX - Mail Ex Parte Request for Reexamination Granted
Oct 17, 2014PA..Change in Power of Attorney (May Include Associate POA)
Oct 17, 2014C.ADCorrespondence Address Change
Sep 18, 2014IDSCInformation Disclosure Statement considered
Sep 17, 2014DOCKCase Docketed to Examiner in GAU
Sep 9, 2014RXLET.Miscellaneous Incoming Letter
Sep 9, 2014RXC/SRCertificate of Service
Sep 3, 2014RXTTLRPTTitle Report
Sep 3, 2014RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 3, 2014RXNREQFDNotice of reexamination request filing date
Sep 3, 2014RXNREQAUNotice of assignment of reexamination request
Sep 3, 2014RXLITSRReexam Litigation Search Conducted
Sep 3, 2014MRXNReexamination Formalities Notice Mailed
Sep 3, 2014MRXNReexamination Formalities Notice Mailed
Sep 3, 2014MREXNRX - Mail Examiner Interview Summary Record
Sep 3, 2014FTFIFITF set to NO - revise initial setting
Sep 2, 2014WIDSInformation Disclosure Statement (IDS) Filed
Sep 2, 2014RXOSUB.RReexamination requested by third party requester
Sep 2, 2014RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 2, 2014RXIDS.Information Disclosure Statement Filed
Sep 2, 2014BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)