IP Verse

Microsoft Corp. vs VirtaMove, Corp.

Explore the PTAB proceeding IPR2025-00852 filed by Microsoft Corp. against VirtaMove, Corp. on Apr 18, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00852
Filing Date
Apr 18, 2025
Petitioner
Microsoft Corp.
Respondent
VirtaMove, Corp.
Status
Preliminary response waived
Respondent Application Number
10939903
Respondent Tech Center
2400
Respondent Patent Number
7519814

Proceeding Decision New

Decision pending - set alert to receive updates

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.


Document NameFiling DateCategoryFiling Party

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Joint Motion to Terminate

Aug 21, 2025PAPERPETITIONER

Settlement Agreement

Aug 21, 2025EXHIBITPETITIONER

Joint Request That Settlement Agreement Be Treated As Business Confidential Information and Be Kept Separate Under 35 U.S.C. §317(b)

Aug 21, 2025PAPERPETITIONER

Patent Owner's request for discretionary denial

Jul 21, 2025PAPERPATENT OWNER

Ex. 2001

Jul 21, 2025EXHIBITPATENT OWNER

Ex. 2002

Jul 21, 2025EXHIBITPATENT OWNER

Ex. 2003

Jul 21, 2025EXHIBITPATENT OWNER

Petitioner's Sotera Stipulation

Jun 24, 2025PAPERPETITIONER

Notice: Mandatory Notice

Jun 6, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Jun 6, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

May 21, 2025PAPERBOARD

U.S. Patent No. 7,519,814

Apr 18, 2025EXHIBITPETITIONER

Declaration of Dr. Darrell Long, Ph.D.

Apr 18, 2025EXHIBITPETITIONER

Steven Osman et al., The Design and Implementation of Zap

Apr 18, 2025EXHIBITPETITIONER

U.S. Patent No. 7,437,556

Apr 18, 2025EXHIBITPETITIONER

U.S. Provisional Patent Application No. 60/469,558

Apr 18, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2002/0171678A1

Apr 18, 2025EXHIBITPETITIONER

Virtual Private Servers and Security Contexts

Apr 18, 2025EXHIBITPETITIONER

File history of the ’814 patent

Apr 18, 2025EXHIBITPETITIONER

Solaris 9 press release from Sun Microsystems

Apr 18, 2025EXHIBITPETITIONER

Walters, “VmWare Virtual Platform.”

Apr 18, 2025EXHIBITPETITIONER

Soltesz et al, Container-based operating system virtualization

Apr 18, 2025EXHIBITPETITIONER

Price and A. Tucker. Solaris zones: Operating system support

Apr 18, 2025EXHIBITPETITIONER

U.S. Provisional Patent Application No. 60/502,619

Apr 18, 2025EXHIBITPETITIONER

U.S. Provisional Patent Application No. 60/512,103

Apr 18, 2025EXHIBITPETITIONER

Declaration of Rachel Watters Regarding Osman

Apr 18, 2025EXHIBITPETITIONER

Declaration of Jacques Gélinas Regarding Linux VServer

Apr 18, 2025EXHIBITPETITIONER

Message to Linux Kernel Mailing List Regarding Linux V Server

Apr 18, 2025EXHIBITPETITIONER

Slashdot post Regarding Linux V Server

Apr 18, 2025EXHIBITPETITIONER

Petitioner’s Opening Claim Construction Brief

Apr 18, 2025EXHIBITPETITIONER

Patent Owner’s Sur-Reply Claim Construction Brief

Apr 18, 2025EXHIBITPETITIONER

Excerpts from deposition of named inventor Donn Rochette

Apr 18, 2025EXHIBITPETITIONER

Ball, Managing Initscripts with Red Hat’s chkconfig

Apr 18, 2025EXHIBITPETITIONER

Kravetz, et al. “Enhancing Linux scheduler scalability.”

Apr 18, 2025EXHIBITPETITIONER

Scheduling order from the Amazon Litigation

Apr 18, 2025EXHIBITPETITIONER

Order cancelling Markman hearing in the Amazon Litigation

Apr 18, 2025EXHIBITPETITIONER

Order granting transfer in the Amazon Litigation

Apr 18, 2025EXHIBITPETITIONER

Curriculum vitae of Dr. Darrell Long

Apr 18, 2025EXHIBITPETITIONER

VirtaMove’s Prelim Disclosure of Asserted Claims & Infringement Contentions

Apr 18, 2025EXHIBITPETITIONER

Petition: as filed

Apr 18, 2025PAPERPETITIONER

Notice: Power of Attorney

Apr 18, 2025PAPERPETITIONER

Motion: Joinder

Apr 18, 2025PAPERPETITIONER

Notice Ranking Petitions

Apr 18, 2025PAPERPETITIONER