IP Verse

Microsoft Corporation v. ToutVirtual, Inc. - IPR2026-00296

Explore the PTAB proceeding IPR2026-00296 filed by Microsoft Corporation against ToutVirtual, Inc. on Mar 10, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00296
Filing Date
Mar 10, 2026
Petitioner
Microsoft Corporation
Respondent
ToutVirtual, Inc.
Status
Pending
Respondent Application Number
15201087
Respondent Tech Center
2400
Respondent Patent Number
10810050

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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.

Document NameFiling DateCategoryFiling Party

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Patent Owner's Mandatory Notices Under 37 C.F.R. 42.8(a)(2)

Mar 20, 2026PAPERPATENT OWNER

Patent Owner's Power of Attorney

Mar 20, 2026PAPERPATENT OWNER

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

Mar 16, 2026PAPERBOARD

Power of Attorney

Mar 10, 2026PAPERPETITIONER

U.S. Patent No. 10,810,050 to Pabari

Mar 10, 2026EXHIBITPETITIONER

Prosecution History of the '050 patent

Mar 10, 2026EXHIBITPETITIONER

U.S. Patent No. 7,577,722 Khandaker

Mar 10, 2026EXHIBITPETITIONER

U.S. Pat. App. No. 2005/0044301 Vasilevsky

Mar 10, 2026EXHIBITPETITIONER

U.S. Patent No. 6,880,002 Hirschfeld

Mar 10, 2026EXHIBITPETITIONER

U.S. Pat. App. No. 2002/0049803 Bandhole

Mar 10, 2026EXHIBITPETITIONER

U.S. Patent No. 7,457,925 Fujino

Mar 10, 2026EXHIBITPETITIONER

Int. Pat. Pub. No. WO 02/03220 Tremain

Mar 10, 2026EXHIBITPETITIONER

Smith_Virtual Machines

Mar 10, 2026EXHIBITPETITIONER

Declaration of June Munford

Mar 10, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2014/0344462 Pabari

Mar 10, 2026EXHIBITPETITIONER

U.S. Pat. App. Pub. No. 2015/0347167 Bonazzola

Mar 10, 2026EXHIBITPETITIONER

Complaint_2-25-cv-00943

Mar 10, 2026EXHIBITPETITIONER

Docket Control Order

Mar 10, 2026EXHIBITPETITIONER

Appendix C

Mar 10, 2026EXHIBITPETITIONER

60/708,473 Pabari-Provisional

Mar 10, 2026EXHIBITPETITIONER

15/201,087 Pabari-Utility-Application

Mar 10, 2026EXHIBITPETITIONER

Declaration of Michael Mitzenmacher

Mar 10, 2026EXHIBITPETITIONER

Petition: as filed

Mar 10, 2026PAPERPETITIONER