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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)
Dyson Technology Limited et al.
Respondent / Defendant
Omachron Intellectual Property Inc. et al.
Dispute Summary
Dyson has filed an IPR petition challenging U.S. Patent 7,776,120 covering a cyclonic vacuum cleaner with a moveable divider plate. The petition alleges lack of novelty and obviousness over multiple prior‑art references. Discretionary factors are cited to favor institution.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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