Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (59 events)
Aug 31, 2015CCRDYApplication ready for PDX access by participating foreign offices
Oct 15, 2014REEXInput Issue Number and Issue Date for Reexamination
Sep 25, 2014RXPUBSReexam Forwarded to Office of Publications
Sep 15, 2014MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Sep 9, 2014RXLITSRReexam Litigation Search Conducted
Sep 2, 2014RXC/SRCertificate of Service
Sep 2, 2014RXAAF.Response to Final Filed (or Ready for Examiner Action)
Sep 2, 2014RCCPRX - Concurrent Proceedings Notice
Aug 27, 2014MRADVRX - Mail Reexam - Advisory Action (or Supplemental)
Aug 20, 2014RXC/SRCertificate of Service
Aug 20, 2014RXAAF.Response to Final Filed (or Ready for Examiner Action)
Aug 20, 2014RCCPRX - Concurrent Proceedings Notice
Jul 8, 2014MRXFRRX - Mail Final Rejection
Jul 2, 2014IDSCInformation Disclosure Statement considered
Jul 2, 2014IDSCInformation Disclosure Statement considered
May 15, 2014WIDSInformation Disclosure Statement (IDS) Filed
May 15, 2014RXIDS.Information Disclosure Statement Filed
May 15, 2014RXC/SRCertificate of Service
Apr 30, 2014RXLET.Miscellaneous Incoming Letter
Apr 30, 2014RXC/SRCertificate of Service
Apr 17, 2014WIDSInformation Disclosure Statement (IDS) Filed
Apr 17, 2014RXIDS.Information Disclosure Statement Filed
Apr 17, 2014RXC/SRCertificate of Service
Apr 17, 2014RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Apr 17, 2014RXA...Response after Non-Final Action
Apr 17, 2014RCCPRX - Concurrent Proceedings Notice
Mar 31, 2014RXLET.Miscellaneous Incoming Letter
Mar 31, 2014RXC/SRCertificate of Service
Feb 24, 2014RXPTGRReexam Petition Decision - Granted
Feb 24, 2014PA..Change in Power of Attorney (May Include Associate POA)
Feb 24, 2014MRXG.RX - Mail Extension of Time Period for Response Granted
Feb 24, 2014MR327RX - Mail Miscellaneous Communication to Applicant
Feb 24, 2014C.ADCorrespondence Address Change
Feb 11, 2014RXRQ/TRequest for Extension of Time
Feb 11, 2014RXC/SRCertificate of Service
Feb 11, 2014MR327RX - Mail Miscellaneous Communication to Applicant
Jan 17, 2014MR.NFRX - Mail Reexam Non-Final Action
Nov 20, 2013RXOR.UUntimely/No Owner Statement
Oct 30, 2013PA..Change in Power of Attorney (May Include Associate POA)
Oct 29, 2013C.ADCorrespondence Address Change
Oct 22, 2013MR327RX - Mail Miscellaneous Communication to Applicant
Oct 7, 2013MREXNRX - Mail Examiner Interview Summary Record
Sep 13, 2013MREXORX - Mail Ex Parte Request for Reexamination Granted
Sep 10, 2013NRX.Notice of Reexam Published in Official Gazette
Aug 21, 2013DOCKCase Docketed to Examiner in GAU
Aug 7, 2013RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Aug 7, 2013RXNREQFDNotice of reexamination request filing date
Aug 7, 2013RXNREQAUNotice of assignment of reexamination request
Aug 7, 2013MRXNReexamination Formalities Notice Mailed
Aug 7, 2013MRXNReexamination Formalities Notice Mailed
Aug 7, 2013FTFIFITF set to NO - revise initial setting
Jul 29, 2013RXLITSRReexam Litigation Search Conducted
Jul 24, 2013RXTTLRPTTitle Report
Jul 23, 2013WIDSInformation Disclosure Statement (IDS) Filed
Jul 23, 2013RXOSUB.RReexamination requested by third party requester
Jul 23, 2013RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 23, 2013RXIDS.Information Disclosure Statement Filed
Jul 23, 2013IDSCInformation Disclosure Statement considered
Jul 23, 2013BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Dec 6, 2011
3.5-yr
Jun 6, 2015
7.5-yr
Jun 6, 2019
Paid May 22, 2019
11.5-yr
Jun 6, 2023
Paid May 23, 2023
Expiry
May 30, 2027
Entity Status
Large Entity
Expires
May 30, 2027 (1.2 yr remaining)
Term Adjustment
+964 days (~2.6 yr)
Assignments
AssignmentReel/Frame: 015885/0056Recorded: Oct 8, 2004
From
KURT W. JOHNSONInventor
Oct 8, 2004
SHIN G. KANGInventor
Oct 8, 2004
SRIVATS SRINIVASACHARInventor
Oct 8, 2004
→
To
ALSTOM TECHNOLOGY LTD
Name ChangeReel/Frame: 039714/0578Recorded: Aug 17, 2016
From
ALSTOM TECHNOLOGY LTD
Nov 2, 2015
→
To
GENERAL ELECTRIC TECHNOLOGY GMBH
AssignmentReel/Frame: 071474/0283Recorded: Jun 3, 2025
From
GENERAL ELECTRIC TECHNOLOGY GMBH
May 23, 2025
→
To
GE VERNOVA INFRASTRUCTURE TECHNOLOGY LLC
AssignmentReel/Frame: 071771/0479Recorded: Jun 30, 2025
From
GENERAL ELECTRIC TECHNOLOGY GMBH
Jun 5, 2025
→
To
GE VERNOVA INFRASTRUCTURE TECHNOLOGY LLC