Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Reexam History (43 events)
Sep 3, 2026REEXInput Issue Number and Issue Date for Reexamination
Aug 13, 2026RXPUBSReexam Forwarded to Office of Publications
Jun 10, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Apr 10, 2026RXA...Response after Non-Final Action
Apr 10, 2026RXC/SRCertificate of Service
Feb 10, 2026MR.NFRX - Mail Reexam Non-Final Action
Dec 16, 2025PA..Change in Power of Attorney (May Include Associate POA)
Nov 29, 2025RXFWDXDate Forwarded to Examiner
Oct 1, 2025RXPTDIReexam Petition Decision - Dismissed
Oct 1, 2025MRTDIRX - Mail Petition Decision - Dismissed
Dec 10, 2024RXC/SRCertificate of Service
Dec 10, 2024RXOPPPETReexam - Opposition filed in response to petition
Nov 26, 2024RXC/SRCertificate of Service
Nov 26, 2024RXPET.Receipt of Petition in a Reexam
Sep 26, 2024MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 16, 2024MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jul 8, 2024DOCKCase Docketed to Examiner in GAU
Jul 5, 2024MRXNReexamination Formalities Notice Mailed
Jul 5, 2024COMPApplication Is Now Complete
Jul 5, 2024W/OAPre-Exam Office Action Withdrawn
Jul 5, 2024MRXNReexamination Formalities Notice Mailed
Jul 5, 2024MRXNReexamination Formalities Notice Mailed
Jul 5, 2024MRXNReexamination Formalities Notice Mailed
Jul 5, 2024COMPApplication Is Now Complete
Jul 5, 2024MPENMail Pre-Exam Notice
Jul 3, 2024RXNREQAUNotice of assignment of reexamination request
Jul 3, 2024RXTTLRPTTitle Report
Jul 3, 2024WROIPEApplication Return from OIPE
Jul 3, 2024ROIPEApplication Return TO OIPE
Jul 3, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 3, 2024RXNREQFDNotice of reexamination request filing date
Jul 2, 2024RXLITSRReexam Litigation Search Conducted
Jul 2, 2024RXRLFReExam Litigation Found
Jul 2, 2024PRXRParalegal Reexam Review Complete
Jul 2, 2024FTFSFITF set to YES - revise initial setting
Jul 1, 2024RXC/SRCertificate of Service
Jul 1, 2024RXOSUB.RReexamination requested by third party requester
Jul 1, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 1, 2024BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 1, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 1, 2024RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jul 1, 2024CLAIMClaim Preliminary Amendment
Jul 1, 2024RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
PGR2021-00108PGR — Institution Denied
Petitioner
Palo Alto Networks, Inc.
Petition Filed
Aug 3, 2021
Institution
Feb 22, 2022
Decision
Feb 22, 2022
Terminated
Feb 22, 2022
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedSep 11, 2020
Prosecution History
| Date | Code | Description |
|---|---|---|
| Sep 11, 2020 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Sep 11, 2020 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Feb 23, 2021
3.5-yr
Aug 23, 2024
Paid Aug 9, 2024
7.5-yr
Aug 23, 2028
11.5-yr
Aug 23, 2032
Expiry
Apr 21, 2040
Entity Status
Small Entity
Expires
Apr 21, 2040 (14.1 yr remaining)
Assignments
AssignmentReel/Frame: 052452/0811Recorded: Apr 21, 2020
From
DAVID K. AHNInventor
Mar 4, 2015
PETER P. GEREMIAInventor
Feb 11, 2015
III PIERRE MALLETTInventor
Feb 18, 2015
SEAN MOOREInventor
Mar 4, 2015
ROBERT T. PERRYInventor
Feb 10, 2015
→
To
CENTRIPETAL NETWORKS, INC.
Name ChangeReel/Frame: 062446/0660Recorded: Jan 20, 2023
From
CENTRIPETAL NETWORKS, INC.
Oct 17, 2022
→
To
CENTRIPETAL NETWORKS, LLC