CISCO SYSTEMS, INC. vs. UMBRA TECHNOLOGIES LTD.

Explore the PTAB proceeding IPR2024-00497 filed by CISCO SYSTEMS, INC. on 2024-02-26. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00497

Filing Date

2024-02-26

Accorded Filing Date

2024-02-26

Institution Decision Date

2024-09-05

Last Modified Date

2026-01-02

Proceeding Type

IPR

Termination Date

2025-08-28

Trial Status

Final Written Decision - Appealed

Parties & Counsel

Petitioner

CISCO SYSTEMS, INC.

Represented By

McPherson, Patricket al

Patent Owner / Respondent

UMBRA TECHNOLOGIES LTD.

Represented By

Shapiro, Jasonet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2400 - Computer Networks, Multiplex & Cybersecurity

Patent Information

1 Patent Involved

Respondent Application Number 15546247

Respondent Patent Number 10630505

External Links

Espacenet

Google Patents

Respondent Inventor Joseph E. RUBENSTEIN et al

Respondent Tech Center TC 2400 - Computer Networks, Multiplex & Cybersecurity

Address and Attorney/Agent Information

6 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Gardella Alciati

Customer Number 146018

Address 80 M Street SE, 1st Floor, Washington, DC, 20003, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
40013	James Harris	408-462-8539
41053	Patrick Halloran	610-984-4751
45429	Michael Stimson	608-440-1665
46045	Greg Gardella	703-740-4540
67737	Joseph Hodler	718-938-3503
78453	Alexis Ritzer	703-740-5612

Proceeding Documents

Patent Owner's Notice of Appeal NOTICE

2026-01-02 FILING PARTY: PATENT OWNER

Download

Order Denying Director Review of Final Written Decision MOTION

2025-12-19 FILING PARTY: BOARD

Download

Authorized Response to Director Review Request OTHER

2025-10-07 FILING PARTY: PETITIONER

Download

3101

Email, Subject_IPR2024-00497 Director Review Request Exhibit

2025-09-30 FILING PARTY: BOARD

Download

PATENT OWNER'S REQUEST FOR DIRECTOR'S REVIEW REQUEST

2025-09-29 FILING PARTY: PATENT OWNER

Download

CISCO SYSTEMS, INC. vs. UMBRA TECHNOLOGIES LTD.

Proceeding Overview

Parties & Counsel

Petitioner

CISCO SYSTEMS, INC.

Represented By

Patent Owner / Respondent

UMBRA TECHNOLOGIES LTD.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Patent Owner's Notice of Appeal NOTICE

Order Denying Director Review of Final Written Decision MOTION

Authorized Response to Director Review Request OTHER

Email, Subject_IPR2024-00497 Director Review Request Exhibit

PATENT OWNER'S REQUEST FOR DIRECTOR'S REVIEW REQUEST

JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

Other: Hearing transcript OTHER

Patent Owner’s Demonstratives OTHER

Petitioner's Trial Demonstratives Exhibit

Joint Stipulation to Modify Schedule OTHER

EX 3001 Exhibit

AMENDED ORDER Setting Oral Argument 37 C.F.R. § 42.70 ORDER

ORDER Setting Oral Argument 37 C.F.R. § 42.70 ORDER

Patent Owner's Request for Oral Argument OTHER

Petitioner's Request for Oral Argument OTHER

Ex. 2003 Exhibit

Patent Owner’s Sur-Reply OTHER

Patent Owner's Second Notice of Deposition of Dr. A.L. Narasimha Reddy NOTICE

Petitioner's Reply to PO's Response REPLYTOOPP

EX-1012 Supplemental Declaration Exhibit

Exhibit 2001 Exhibit

Exhibit 2002 Exhibit

Patent Owner's Response RESPONSE

Order Denying Director Review of Institution Decision REHEARING

PATENT OWNER'S UPDATED MANDATORY NOTICE NOTICE

PATENT OWNER’S NOTICE OF DEPOSITION OF DR. A.L. NARASIMHA REDDY NOTICE

PATENT OWNER'S UPDATED POWER OF ATTORNEY NOTICE

JOINT STIPULATION TO MODIFY DATE 1 OTHER

Order: Granting Motion to Withdraw Counsel ORDER

PATENT OWNER'S UNOPPOSED MOTION FOR SUBSTITUTION AND WITHDRAWAL OF COUNSEL MOTION

Director Review Request Email Exhibit

Patent Owner Request for Director Review REQUEST

Patent Owner's Updated Power of Attorney NOTICE

Patent Owner's Updated Mandatory Notice NOTICE

Order: SCHEDULING ORDER ORDER

Institution Decision: Grant DECISION

Patent Owner's Preliminary Response POPR

Notice: Notice filing date accorded NOTICE

Patent Owner's Mandatory Notices NOTICE

Patent Owner's Power of Attorney NOTICE

Petition : as filed PETITION

EX-1006 U.S. Patent Application Publication No. 20140359704 Chen Exhibit

EX-1002 File History Exhibit

EX-1007 U.S. Patent Application Publication No. 20100275017 Lyer Exhibit

EX-1008 RFC 1034-Domain Names - Concepts and Facilities Exhibit

Petitioner's Power of Attorney NOTICE

EX-1003 Declaration of Dr. AL Narasimha Reddy Exhibit

EX-1004 U.S. Patent Np. 10177957 Hankins Exhibit

EX-1001 U.S. Patent No. 10630505 Exhibit

EX-1005 U.S. Patent No. 6502135 Munger Exhibit

EX-1010 Related Patents Exhibit

EX-1011 Computer Networks Exhibit

EX-1009 U.S. Patent Application Publication No. 20130275570 Treuhaft Exhibit