Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Reexam History (30 events)
Aug 16, 2023CCRDYApplication ready for PDX access by participating foreign offices
Aug 15, 2023REEXInput Issue Number and Issue Date for Reexamination
Jul 4, 2023RXPUBSReexam Forwarded to Office of Publications
Jun 28, 2023MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jun 8, 2023RXLITSRReexam Litigation Search Conducted
May 16, 2023RXC/SRCertificate of Service
May 16, 2023RXA...Response after Non-Final Action
May 5, 2023MREXNRX - Mail Examiner Interview Summary Record
Apr 21, 2023MREXNRX - Mail Examiner Interview Summary Record
Mar 21, 2023MR.NFRX - Mail Reexam Non-Final Action
Feb 9, 2023RXFWDXDate Forwarded to Examiner
Feb 9, 2023MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 31, 2023NRX.Notice of Reexam Published in Official Gazette
Dec 21, 2022RXLITSRReexam Litigation Search Conducted
Dec 21, 2022DOCKCase Docketed to Examiner in GAU
Dec 14, 2022MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Dec 12, 2022MRXNReexamination Formalities Notice Mailed
Dec 12, 2022RXWVSTWaiver of owners statement in ex parte
Dec 12, 2022MRXNReexamination Formalities Notice Mailed
Dec 11, 2022RXTTLRPTTitle Report
Dec 11, 2022RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 9, 2022RXNREQFDNotice of reexamination request filing date
Dec 9, 2022RXNREQAUNotice of assignment of reexamination request
Dec 2, 2022FTFSFITF set to YES - revise initial setting
Nov 30, 2022BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Nov 30, 2022RXC/SRCertificate of Service
Nov 30, 2022RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Nov 30, 2022RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Nov 30, 2022RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 30, 2022RXOSUBReceipt of Original Ex Parte Reexam Request
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
May 24, 2022
3.5-yr
Nov 24, 2025
Paid Nov 24, 2025
7.5-yr
Nov 24, 2029
11.5-yr
Nov 24, 2033
Expiry
Apr 11, 2038
Entity Status
Large Entity
Expires
Apr 11, 2038 (12 yr remaining)
Term Adjustment
+1100 days (~3.0 yr)
Assignments
AssignmentReel/Frame: 038945/0707Recorded: Jun 17, 2016
From
YUNG-YU HUANGInventor
Mar 31, 2016
YU KAMBEInventor
Apr 27, 2015
CHRISTOPHER S. SCULLYInventor
Feb 4, 2016
AJAY VIRKARInventor
Jun 7, 2016
XIQIANG YANGInventor
Jun 7, 2016
→
To
C3NANO INC.
Security InterestReel/Frame: 055060/0840Recorded: Jan 21, 2021
From
C3 NANO, INC.
Jan 20, 2021
→
To
PALM TREE CAPITAL MANAGEMENT, LP, AS COLLATERAL AGENT
AssignmentReel/Frame: 060157/0973Recorded: Jun 10, 2022
From
XIQIANG YANGInventor
Feb 11, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 060152/0890Recorded: Jun 9, 2022
From
AJAY VIRKARInventor
Feb 11, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 055344/0878Recorded: Feb 19, 2021
From
XIQIANG YANGInventor
Feb 11, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 055281/0189Recorded: Feb 17, 2021
From
XIQIANG FENGInventor
Feb 11, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 055274/0952Recorded: Feb 16, 2021
From
AJAY VIRKARInventor
Feb 11, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 060165/0704Recorded: Jun 10, 2022
From
YU KAMBEInventor
Feb 13, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 060158/0503Recorded: Jun 10, 2022
From
YUNG-YU HUANGInventor
Feb 13, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 055275/0828Recorded: Feb 16, 2021
From
YU KAMBEInventor
Feb 13, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 055274/0848Recorded: Feb 16, 2021
From
YUNG-YU HUANGInventor
Feb 13, 2021
→
To
C3 NANO, INC.
AssignmentReel/Frame: 060157/0396Recorded: Jun 10, 2022
From
CHRISTOPHER S. SCULLYInventor
Feb 22, 2021
→
To
C3 NANO, INC.
OtherReel/Frame: 055592/0145Recorded: Mar 5, 2021
From
C3 NANO, INC.
Feb 22, 2021
→
To
NEWLIGHT CAPITAL LLC
AssignmentReel/Frame: 055483/0091Recorded: Mar 3, 2021
From
CHRISTOPHER S. SCULLYInventor
Feb 22, 2021
→
To
C3 NANO, INC.
ReleaseReel/Frame: 055379/0621Recorded: Feb 23, 2021
From
PALM TREE CAPITAL MANAGEMENT, LP, AS COLLATERAL AGENT
Feb 22, 2021
→
To
C3 NANO, INC.
Security InterestReel/Frame: 060680/0217Recorded: Jul 16, 2022
From
C3 NANO, INC.
Jul 15, 2022
→
To
NEWLIGHT CAPITAL LLC, AS SERVICER
Security InterestReel/Frame: 064803/0902Recorded: Sep 2, 2023
From
C3 NANO, INC.
Aug 29, 2023
→
To
NEWLIGHT CAPITAL LLC
AssignmentReel/Frame: 069719/0206Recorded: Dec 17, 2024
From
C3 NANO, INC.
Aug 1, 2024
→
To
EKC TECHNOLOGY, INC.
ReleaseReel/Frame: 068877/0619Recorded: Oct 11, 2024
From
GALLAGHER IP SOLUTIONS LLC
Sep 19, 2024
→
To
C3 NANO, INC.