Arctic
Invent
Case Registry
Dashboard
Case Explorer
Back to Explorer
Update Case Entry
Manually curate individual case documents inside the PostgreSQL engine.
Case Lawsuit Title
*
Case / Trial ID Number
Jurisdiction Code
*
us
in
upc
eu
Category
*
Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Microsoft Corp.
Respondent / Defendant
VirtaMove, Corp.
Dispute Summary
Microsoft has filed an IPR petition challenging claims 1‑18 of VirtaMove’s ’058 patent, arguing obviousness over Elnozahy and Draves and lack of written‑description support. The petition seeks institution and cancellation of the claims.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case