Litigation
Aspex Eyewear, Inc. et al. v. Zenni Optical, LLC
judgment affirmed0:09-cv-61467; 0:09-cv-61468
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Patents at issue (3)
Plaintiffs (2)
Defendants (1)
Summary
Plaintiffs sought a permanent injunction against infringement of US 5,737,054, 6,012,811, and 6,092,896. The district court held Aspex collaterally estopped by the Altair litigation; the Federal Circuit affirmed (12-1318).
Case overview & background
Plain-language overview of the case: parties, accused product, patents at issue, and why the suit matters.
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Key legal developments & outcome
Major rulings, motions, claim construction, settlements, and the present posture or final disposition.
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Plaintiff representatives
Counsel of record for the plaintiff(s): attorneys, firms, and roles (lead counsel, of counsel, local counsel).
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Defendant representatives
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