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Case / Trial ID Number
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Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Henri Daussi, LLC
Respondent / Defendant
ECNA, LLC et al.
Dispute Summary
Henri Daussi, LLC petitions the PTAB to invalidate 14 claims of U.S. Patent 9,398,791 covering an oblong diamond cut, citing multiple prior‑art references for lack of novelty and obviousness.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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