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)
Shenzhen Tuozhu Technology Co., Ltd. et al.
Respondent / Defendant
Stratasys, Inc. et al.
Dispute Summary
Stratasys seeks Director review to overturn the PTAB’s institution of an IPR against its 3D‑printing patent, arguing the panel misapplied the Fintiv factors and over‑relied on a stipulation. The petition highlights the actual trial date, discovery investment, and identical parties as reasons for discretionary denial.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case