Sophos Inc. et al. vs. Open Text Inc. et al.

Explore the PTAB proceeding IPR2023-00491 filed by Sophos Inc. et al. on 2023-01-20. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2023-00491

Filing Date

2023-01-20

Accorded Filing Date

2023-01-20

Institution Decision Date

2023-08-02

Last Modified Date

—

Proceeding Type

IPR

Termination Date

2023-08-02

Trial Status

Institution Denied

Parties & Counsel

Petitioner

Sophos Inc. et al.

Represented By

Hershkowitz, Benjamin

Patent Owner / Respondent

Open Text Inc. et al.

Represented By

Eutermoser, Brianet 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 13372375

Respondent Patent Number 9413721

External Links

Espacenet

Google Patents

Respondent Inventor Melvyn Morris et al

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

Address and Attorney/Agent Information

10 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Sprinkle IP Law Group/OPEN

Customer Number 109422

Address 1301 W. 25th Street, Suite 400, Austin, TX, 78705, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
35066	Mark Berrier	512-306-9200
37361	Bruce Johnson	512-301-9900
40825	Steven Sprinkle	512-637-9221
41946	Margo Livesay	703-328-2591
48828	John Adair	512-637-9223
50000	Katharina Schuster	512-637-9220
51388	Ariyeh Akmal	512-637-9226
59503	Steven Cohen	781-253-3381
60026	Filip Kowalewski	678-662-6403
71187	David Nafziger	512-637-9220

Proceeding Documents

Notice: refund approved NOTICE

2023-09-14 FILING PARTY: BOARD

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PETITIONER’S REQUEST FOR REFUND OF POST-INSTITUTION FEES OTHER

2023-09-08 FILING PARTY: PETITIONER

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PETITIONERS' UPDATED MANDATORY NOTICES NOTICE

2023-08-30 FILING PARTY: PETITIONER

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PETITONERS' AMENDED POWER OF ATTORNEY NOTICE

2023-08-30 FILING PARTY: PETITIONER

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Denying Institution of Inter Partes Review 35 U.S.C. § 314(a) DECISION

2023-08-02 FILING PARTY: BOARD

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Sophos Inc. et al. vs. Open Text Inc. et al.

Proceeding Overview

Parties & Counsel

Petitioner

Sophos Inc. et al.

Represented By

Patent Owner / Respondent

Open Text Inc. et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

PETITIONER’S REQUEST FOR REFUND OF POST-INSTITUTION FEES OTHER

PETITIONERS' UPDATED MANDATORY NOTICES NOTICE

PETITONERS' AMENDED POWER OF ATTORNEY NOTICE

Denying Institution of Inter Partes Review 35 U.S.C. § 314(a) DECISION

Exhibit 3001 Exhibit

2009 Exhibit

2007 Exhibit

2012 Exhibit

2003 Exhibit

2014 Exhibit

Declaration of Alessandro Orso Ph.D. Exhibit

2004 Exhibit

2011 Exhibit

2010 Exhibit

Alessandro Orso CV Exhibit

Patent Owner Preliminary Response POPR

2013 Exhibit

2008 Exhibit

2006 Exhibit

2005 Exhibit

ORDER Granting Petitioners Motions for Pro Hac Vice Admission of Timothy P. Best, Joshua A. Krevitt, and Brian A. Rosenthal 37 C.F.R. sec 42.10 ORDER

DECLARATION OF JOSHUA A. KREVITT IN SUPPORT OF PETITIONERS’ MOTION FOR PRO HAC VICE ADMISSION OTHER

PETITIONERS’ MOTION FOR PRO HAC VICE ADMISSION OF JOSHUA A. KREVITT UNDER 37 C.F.R. § 42.10 MOTION

PETITIONERS’ MOTION FOR PRO HAC VICE ADMISSION OF TIMOTHY P. BEST UNDER 37 C.F.R. § 42.10 MOTION

DECLARATION OF TIMOTHY P. BEST IN SUPPORT OF PETITIONERS’ MOTION FOR PRO HAC VICE ADMISSION OTHER

PETITIONERS’ MOTION FOR PRO HAC VICE ADMISSION OF BRIAN A. ROSENTHAL UNDER 37 C.F.R. § 42.10 MOTION

DECLARATION OF BRIAN A. ROSENTHAL IN SUPPORT OF PETITIONERS’ MOTION FOR PRO HAC VICE ADMISSION OTHER

Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE NOTICE

Patent Owner Open Text Inc.'s Mandatory Notices NOTICE

Patent Owner Open Text Inc.'s Power of Attorney NOTICE

Patent Owner Open Text Inc.'s Mandatory Notices NOTICE

Patent Owner Open Text Inc.'s Power of Attorney NOTICE

U.S. Patent Pub. No. 2006/0075504 to Liu (“Liu”) Exhibit

Declaration of Dr. Richard Newman Exhibit

U.S. Patent No. 7,966,650 to Manring (“Manring”) Exhibit

Excerpt from HENRY F. KORTH AND ABRAHAM SILBERSCHATZ, DATABASE SYSTEM CONCE Exhibit

U.S. Patent Pub. No. 2005/0223001 to Kester (“Kester”) Exhibit

Petition for Inter Partes Review of U.S. Patent No. 9,413,721 PETITION

Excerpt Transcript of Mtn Hearing in Webroot, Inc., et al. v. AO Kaspersky Exhibit

Notice : Power of Attorney For Sophos Ltd. and Sophos Inc. NOTICE

U.S. Patent No. 7,392,543 to Szor (“Szor”) Exhibit

K. J. Biba, “Integrity Considerations for Secure Computer Systems,” Exhibit

U.S. Patent Pub. No. 2008/0086773 to Tuvell (“Tuvell”) Exhibit

David E. Bell et al., “Secure Computer Systems: Mathematical Foundations Exhibit

Stipulation Regarding IPR Claims in District Court Litigation Exhibit

U.S. Patent No. 9,413,721 (“the ’721 Patent”) Exhibit

File History of the ’721 Patent Exhibit

Curriculum Vitae of Dr. Richard Newman Exhibit

U.S. Patent Pub. No. 2007/0016953 to Morris (“’953 Publication”) Exhibit