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90/015,746INTERNET ISOLATION FOR AVOIDING INTERNET SECURITY THREATS10,601,780Open

Status

Reexam - Request Ready for Ex Parte Action

Filed

Dec 2, 2025

Last Updated

Jun 12, 2026

Examiner

Woo H Choi

Art Unit

3992

Requester

Allen Wang

Requester Law Firm

Fenwick & West, LLP

Requested By

Third Party

P.O. Law Firm

Carmichael IP, PLLC

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04LTransmission of Digital Information

USPC

726Information Security

Reexam History (25 events)

Jun 12, 2026RXFWDXDate Forwarded to Examiner
Feb 23, 2026RXOPPPETReexam - Opposition filed in response to petition
Feb 9, 2026RXLITSRReexam Litigation Search Conducted
Feb 6, 2026RXPET.Receipt of Petition in a Reexam
Jan 30, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 29, 2026IDSCInformation Disclosure Statement considered
Dec 12, 2025MRXNReexamination Formalities Notice Mailed
Dec 12, 2025MRXNReexamination Formalities Notice Mailed
Dec 12, 2025DOCKCase Docketed to Examiner in GAU
Dec 12, 2025COMPApplication Is Now Complete
Dec 11, 2025RXTTLRPTTitle Report
Dec 11, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 11, 2025RXNREQFDNotice of reexamination request filing date
Dec 11, 2025RXNREQAUNotice of assignment of reexamination request
Dec 3, 2025RXRLFReExam Litigation Found
Dec 3, 2025RXLITSRReexam Litigation Search Conducted
Dec 3, 2025PRXRParalegal Reexam Review Complete
Dec 3, 2025FTFIFITF set to NO - revise initial setting
Dec 2, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 2, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 2, 2025RXOSUB.RReexamination requested by third party requester
Dec 2, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Dec 2, 2025RXC/SRCertificate of Service
Dec 2, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Dec 2, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)

Prosecution, PTAB & CAFC

PTAB Proceedings (IPR, PGR, CBM, DER)

IPR2025-00884IPR — Discretionary Denial

Petitioner

Amazon Web Services, Inc.

Petition Filed

Apr 17, 2025

Institution

Sep 3, 2025

Decision

Sep 3, 2025

Terminated

Sep 3, 2025

IPR2025-00380IPR — Terminated-Settled

Petitioner

International Business Machines Corporation

Petition Filed

Dec 30, 2024

Terminated

Jun 2, 2025

IPR2025-00086IPR — Institution Denied

Petitioner

Fortinet, Inc.

Petition Filed

Oct 24, 2024

Institution

Mar 27, 2025

Decision

Mar 27, 2025

Terminated

Mar 27, 2025

IPR2024-01196IPR — Institution Denied

Petitioner

Cisco Systems, Inc.

Petition Filed

Jul 25, 2024

Institution

Feb 13, 2025

Decision

Feb 13, 2025

Terminated

Feb 13, 2025

Federal Circuit (CAFC)

None found

Terminal Disclaimer

Filed — ApprovedAug 30, 2019

Prosecution History

DateCodeDescription
Aug 30, 2019P574PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
Aug 30, 2019DISTTerminal Disclaimer Filed

Maintenance Fees

Grant
Mar 24, 2020
3.5-yr
Sep 24, 2023
Paid Sep 25, 2023
7.5-yr
Sep 24, 2027
11.5-yr
Sep 24, 2031
Expiry
Mar 2, 2038

Entity Status

Large Entity

Expires

Mar 2, 2038 (11.9 yr remaining)

Assignments

2014201520162017201820192020202120222023FiledMARK FENKNERSEAN W FARRENROBERT B HOYL-3 COMMUNICATIONS CORP.L3 TECHNOLOGIES, INC.CROGA INNOVATIONS LIMITED
AssignmentReel/Frame: 066179/0708Recorded: Jan 2, 2024

From

SEAN W FARRENInventor
Jul 29, 2013
MARK FENKNERInventor
Jul 12, 2013
ROBERT B HOYInventor
Jul 29, 2013
→

To

L-3 COMMUNICATIONS CORP.

Name ChangeReel/Frame: 063564/0207Recorded: May 8, 2023

From

L-3 COMMUNICATIONS CORPORATION
Dec 31, 2016
→

To

L3 TECHNOLOGIES, INC.

AssignmentReel/Frame: 065999/0444Recorded: Jan 2, 2024

From

L3 TECHNOLOGIES, INC.
Sep 14, 2023
→

To

CROGA INNOVATIONS LIMITED