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

The detailed information for PTAB case with proceeding number PGR2023-00031 filed by Sophos Inc. et al. against Open Text Inc. et al. on May 8, 2023. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: PGR2023-00031
Filing Date: May 8, 2023
Petitioner: Sophos Inc. et al.
Respondent: Open Text Inc. et al.
Status: Institution Denied
Respondent Application Number: 16791649
Respondent Tech Center: 2400
Respondent Patent Number: 11409869
Institution Decision Date: Nov 29, 2023
Termination Date: Nov 29, 2023

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
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Institution Decision: Deny	Nov 29, 2023	PAPER	BOARD
Patent Owner's Preliminary Response	Sep 6, 2023	PAPER	PATENT OWNER
Exhibit 2001	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2002	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2003	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2004	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2005	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2006	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2007	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2008	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2009	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2010	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2011	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2012	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2013	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2014	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2015	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2016	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2017	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2018	Sep 6, 2023	EXHIBIT	PATENT OWNER
Exhibit 2019	Sep 6, 2023	EXHIBIT	PATENT OWNER
Notice: Notice filing date accorded	Jun 6, 2023	PAPER	BOARD
Patent Owner Open Text Inc.'s Power of Attorney	May 30, 2023	PAPER	PATENT OWNER
Patent Owner Open Text Inc.'s Mandatory Notices	May 30, 2023	PAPER	PATENT OWNER
U.S. Patent No. 11,409,869 (“the ’869 Patent”)	May 8, 2023	EXHIBIT	PETITIONER
File History for U.S. Patent No. 11,409,869	May 8, 2023	EXHIBIT	PETITIONER
File History for U.S. Patent No. 10,599,844	May 8, 2023	EXHIBIT	PETITIONER
U.S. Patent Appl. Pub. No. 2015/0213376 (“Ideses”)	May 8, 2023	EXHIBIT	PETITIONER
Japanese Patent Appl. Pub. No. 2012027710A (“Mori”) and Certified Translati	May 8, 2023	EXHIBIT	PETITIONER
Litigation Claim Construction Order (D.I. 236)	May 8, 2023	EXHIBIT	PETITIONER
Litigation Opening Claim Construction Brief (D.I. 263)	May 8, 2023	EXHIBIT	PETITIONER
Litigation Responsive Claim Construction Brief (D.I. 304)	May 8, 2023	EXHIBIT	PETITIONER
Litigation Joint Stipulation Reserving Appellate Rights (D.I. 260)	May 8, 2023	EXHIBIT	PETITIONER
Monnappa K A, Learning Malware Analysis (2018)	May 8, 2023	EXHIBIT	PETITIONER
Michael Sikorski & Andrew Honig, Practical Malware Analysis (2012)	May 8, 2023	EXHIBIT	PETITIONER
Probabilistic Outputs for Support Vector Machines and Comparisons to Regula	May 8, 2023	EXHIBIT	PETITIONER
Wang et al., Detecting Unknown Malicious Executables Using Portable Executa	May 8, 2023	EXHIBIT	PETITIONER
Virus Bulletin (Nov. 1990)	May 8, 2023	EXHIBIT	PETITIONER
U.S. Patent No. 8,709,924	May 8, 2023	EXHIBIT	PETITIONER
U.S. Patent No. 9,465,940	May 8, 2023	EXHIBIT	PETITIONER
D. Devi & S. Nandi, Detection of Packed Malware, in Proceedings	May 8, 2023	EXHIBIT	PETITIONER
Excerpt from Transcript of Motions Hearing	May 8, 2023	EXHIBIT	PETITIONER
Shabtai et al., Detection of malicious code by applying machine learning cl	May 8, 2023	EXHIBIT	PETITIONER
U.S. Patent Appl. Pub. No. 2010/0293273	May 8, 2023	EXHIBIT	PETITIONER
U.S. Patent Appl. Pub. No. 2010/0082642	May 8, 2023	EXHIBIT	PETITIONER
Defendant Sophos Ltd.’s Stipulation Regarding Invalidity Contentions for	May 8, 2023	EXHIBIT	PETITIONER
Petition for Post-Grant Review of U.S. Patent No. 11,409,869	May 8, 2023	PAPER	PETITIONER
Notice : Power of Attorney for Sophos Ltd and Sophos Inc.	May 8, 2023	PAPER	PETITIONER
Declaration of Dr. Gene Tsudik	May 8, 2023	EXHIBIT	PETITIONER