IP Verse

Microsoft Corporation v. ToutVirtual, Inc. - IPR2026-00297

Explore the PTAB proceeding IPR2026-00297 filed by Microsoft Corporation against ToutVirtual, Inc. on Mar 7, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2026-00297
Filing Date: Mar 7, 2026
Petitioner: Microsoft Corporation
Respondent: ToutVirtual, Inc.
Status: Pending
Respondent Application Number: 18135007
Respondent Tech Center: 2400
Respondent Patent Number: 12079667

Decision Documents New

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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
Alert me when new update on this case
Petitioner's Opposition to Patent Owner's Request for Discretionary Denial	Jun 16, 2026	PAPER	PETITIONER
MPEP Chapter 900 Prior Art, Classification, and Search	Jun 16, 2026	EXHIBIT	PETITIONER
U.S. Appl. No. 14450765, Non-Final Office Action dated Jul. 2, 2015	Jun 16, 2026	EXHIBIT	PETITIONER
Office Actions Issued During Prosecution of U.S. Appl. No. 15201087	Jun 16, 2026	EXHIBIT	PETITIONER
Office Actions Issued During Prosecution of U.S. Appl. No. 17074500	Jun 16, 2026	EXHIBIT	PETITIONER
Docket Navigator webpage, Time to Trial Statistics for the Eastern District of Texas, dated January 1, 2023 through June 11, 2026	Jun 16, 2026	EXHIBIT	PETITIONER
Docket Navigator webpage, Time to Trial Statistics for the Judge Robert W. Schroeder III	Jun 16, 2026	EXHIBIT	PETITIONER
Microsoft Corporation, Form 10-Q for the Quarterly Period Ended March 31, 2026	Jun 16, 2026	EXHIBIT	PETITIONER
Microsoft Corporation, Microsoft FY25 Second Quarter Earnings Conference Call	Jun 16, 2026	EXHIBIT	PETITIONER
General Services Administration, Multi-Billion Dollar GSA OneGov Agreement with Microsoft	Jun 16, 2026	EXHIBIT	PETITIONER
Smith, The Golden Opportunity for American AI. Microsoft On the Issues	Jun 16, 2026	EXHIBIT	PETITIONER
Nielson et al., Microsoft FY25 Fourth Quarter Earnings Conference Call	Jun 16, 2026	EXHIBIT	PETITIONER
What is Azure Government	Jun 16, 2026	EXHIBIT	PETITIONER
Datacenter Investments Drive Economic Growth in Central Washington	Jun 16, 2026	EXHIBIT	PETITIONER
CVE-2009-4849 Detail	Jun 16, 2026	EXHIBIT	PETITIONER
Toutvirtual Virtualiq 3.2 Security Vulnerabilities	Jun 16, 2026	EXHIBIT	PETITIONER
Patent Owner's Preliminary Response	Jun 16, 2026	PAPER	PATENT OWNER
Ex. 2027	Jun 16, 2026	EXHIBIT	PATENT OWNER
Email Correspondence	Jun 8, 2026	EXHIBIT	BOARD
Standard Acknowledgement for Access to Protective Order Material	May 18, 2026	PAPER	PETITIONER
Patent Owner's Request for Discretionary Denial - Redacted	May 18, 2026	PAPER	PATENT OWNER
Patent Owner's Request for Discretionary Denial - Unredacted	May 18, 2026	PAPER	PATENT OWNER
Ex. 2001	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2002 - Redacted	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2002 - Unredacted	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2003	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2004	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2005	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2006	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2007	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2008	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2009	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2010	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2011	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2012	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2013	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2014	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2015	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2016	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2017	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2018	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2019 - Sealed	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2020 - Sealed	May 18, 2026	EXHIBIT	PATENT OWNER
Ex. 2023	May 18, 2026	EXHIBIT	PATENT OWNER
Motion to Seal	May 18, 2026	PAPER	PATENT OWNER
Ex. 2026	May 18, 2026	EXHIBIT	PATENT OWNER
Petitioner's Updated Exhibit List	Apr 8, 2026	PAPER	PETITIONER
Petitioner's Stipulation	Apr 8, 2026	EXHIBIT	PETITIONER
Patent Owner's Mandatory Notices Under 37 C.F.R. 42.8(a)(2)	Mar 20, 2026	PAPER	PATENT OWNER
Patent Owner's Power of Attorney	Mar 20, 2026	PAPER	PATENT OWNER
Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE	Mar 16, 2026	PAPER	BOARD
Power of Attorney	Mar 7, 2026	PAPER	PETITIONER
U.S. Patent No. 12,079,667	Mar 7, 2026	EXHIBIT	PETITIONER
Excerpts from the Prosecution History of the '667 Patent	Mar 7, 2026	EXHIBIT	PETITIONER
Complaint_2-25-cv-00943	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pub. No. 2006/0174087 to Hashimoto	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pub. No. 2003/0084241 to Lubbers	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pub. No. 2003/0051021 to Hirschfeld	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pat. No. 8,799,431 to Pabari	Mar 7, 2026	EXHIBIT	PETITIONER
Non-Final Office Action dated Sept. 12, 2013	Mar 7, 2026	EXHIBIT	PETITIONER
Internet Archive Capture>Middleware	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pub. No. 2006/0294519 to Hattori	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pat. No. 7,577,722 to Khandekar	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pat. No. 8,335,794 to Goodson	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pub. No. 2006/0136667 to Shultz	Mar 7, 2026	EXHIBIT	PETITIONER
U.S. Pub. No. 2003/0225801 to Devarakonda	Mar 7, 2026	EXHIBIT	PETITIONER
Declaration and Curriculum Vitae of Dr. Michael D. Mitzenmacher	Mar 7, 2026	EXHIBIT	PETITIONER
Petition: as filed	Mar 7, 2026	PAPER	PETITIONER