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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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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
Shenzhen Tuozhu Technology petitions to invalidate 17 claims of Stratasys' 3D‑printer patent, arguing that a combination of prior‑art references makes the claims obvious. The petition also challenges a discretionary denial under §§325(d) and 314(a).
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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