Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (51 events)
Jun 10, 2022CCRDYApplication ready for PDX access by participating foreign offices
Jun 9, 2022REEXInput Issue Number and Issue Date for Reexamination
May 23, 2022RXPUBSReexam Forwarded to Office of Publications
May 20, 2022RXLET.Miscellaneous Incoming Letter
May 20, 2022RXC/SRCertificate of Service
May 18, 2022MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Apr 29, 2022RXIDS.Information Disclosure Statement Filed
Apr 11, 2022RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Apr 11, 2022RXC/SRCertificate of Service
Apr 11, 2022RXA...Response after Non-Final Action
Mar 24, 2022MREXNRX - Mail Examiner Interview Summary Record
Mar 16, 2022RXM865Request for Examiner Interview Filed
Mar 16, 2022RXC/SRCertificate of Service
Feb 2, 2022MRXG.RX - Mail Extension of Time Period for Response Granted
Feb 1, 2022RXRQ/TRequest for Extension of Time
Feb 1, 2022RXC/SRCertificate of Service
Dec 9, 2021MR.NFRX - Mail Reexam Non-Final Action
Nov 8, 2021RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Nov 8, 2021RXA...Response after Non-Final Action
Nov 8, 2021RXC/SRCertificate of Service
Oct 20, 2021MREXNRX - Mail Examiner Interview Summary Record
Oct 13, 2021RXC/SRCertificate of Service
Oct 13, 2021RXLET.Miscellaneous Incoming Letter
Aug 4, 2021MRXG.RX - Mail Extension of Time Period for Response Granted
Aug 3, 2021PA..Change in Power of Attorney (May Include Associate POA)
Aug 2, 2021C.ADCorrespondence Address Change
Aug 2, 2021RXC/SRCertificate of Service
Aug 2, 2021RXRQ/TRequest for Extension of Time
Jul 8, 2021MR.NFRX - Mail Reexam Non-Final Action
Jun 5, 2021RXFWDXDate Forwarded to Examiner
May 11, 2021NRX.Notice of Reexam Published in Official Gazette
Mar 25, 2021RXPA..Change in Power of Attorney (May Include Associate POA)
Mar 24, 2021MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 12, 2021RXLITSRReexam Litigation Search Conducted
Mar 12, 2021RXRLFReExam Litigation Found
Mar 11, 2021IDSCInformation Disclosure Statement considered
Mar 10, 2021MRXNReexamination Formalities Notice Mailed
Mar 10, 2021MRXNReexamination Formalities Notice Mailed
Mar 9, 2021RXTTLRPTTitle Report
Mar 9, 2021RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 9, 2021FTFIFITF set to NO - revise initial setting
Mar 9, 2021RXNREQAUNotice of assignment of reexamination request
Mar 9, 2021DOCKCase Docketed to Examiner in GAU
Mar 9, 2021RXNREQFDNotice of reexamination request filing date
Mar 4, 2021RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Mar 4, 2021WIDSInformation Disclosure Statement (IDS) Filed
Mar 4, 2021RXOSUBReceipt of Original Ex Parte Reexam Request
Mar 4, 2021RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Mar 4, 2021BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Mar 4, 2021M844Information Disclosure Statement (IDS) Filed
Mar 4, 2021RXOSUB.RReexamination requested by third party requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2019-00976IPR — Institution Denied
Petitioner
Microsoft Corporation
Petition Filed
Apr 16, 2019
Institution
Oct 9, 2019
IPR2019-00480IPR — Institution Denied
Petitioner
Unified Patents Inc.
Petition Filed
Dec 27, 2018
Institution
Jul 8, 2019
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedMay 9, 2011
Prosecution History
| Date | Code | Description |
|---|---|---|
| Sep 10, 2011 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| May 9, 2011 | DIST | Terminal Disclaimer Filed |
| Jul 21, 2010 | P575 | Paralegal TD Not accepted |
| Jul 1, 2010 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Dec 10, 2013
3.5-yr
Jun 10, 2017
7.5-yr
Jun 10, 2021
Paid May 26, 2021
11.5-yr
Jun 10, 2025
Expiry
Dec 2, 2028
Entity Status
Large Entity
Expires
Dec 2, 2028 (2.7 yr remaining)
Term Adjustment
+231 days (~0.6 yr)
Other
USPTO Event: Expire PatentUSPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 028097/0919Recorded: Apr 24, 2012
From
BRYAN C. DUNKELDInventor
Mar 19, 2012
EDWARD M. LAMBERTInventor
Mar 19, 2012
→
To
JOHN NICHOLAS GROSS
AssignmentReel/Frame: 032135/0018Recorded: Jan 29, 2014
From
JOHN NICHOLAS GROSSInventor
Mar 27, 2012
KRISTIN GROSSInventor
Mar 27, 2012
→
To
CONTENT TECHNOLOGIES LLC
AssignmentReel/Frame: 028098/0490Recorded: Apr 24, 2012
From
JOHN NICHOLAS GROSSInventor
Mar 27, 2012
KRISTIN GROSSInventor
Mar 27, 2012
→
To
CONTENT TECHNOLOGIES, LLC
AssignmentReel/Frame: 036901/0856Recorded: Oct 28, 2015
From
CONTENT TECHNOLOGIES LLC
Oct 28, 2015
→
To
CONTENTGUARD HOLDINGS, INC.
AssignmentReel/Frame: 045338/0677Recorded: Feb 14, 2018
From
CONTENTGUARD HOLDINGS, INC.
Jan 31, 2018
→
To
UNILOC LUXEMBOURG S.A.
AssignmentReel/Frame: 046532/0088Recorded: Jul 12, 2018
From
UNILOC LUXEMBOURG S.A.
May 3, 2018
→
To
UNILOC 2017 LLC