Litigation

SiOnyx LLC v. Hamamatsu Photonics K.K.

affirmed in part; reversed in part; remanded

19-2359

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Terminated
2020-12-07

Patents at issue (2)

Plaintiffs (1)

Summary

SiOnyx appealed the D. Mass. judgment in its case against Hamamatsu. The Federal Circuit affirmed the ownership award, injunctions, damages, and interest awards, but reversed the refusal to compel transfer of foreign patents and remanded.

Case overview & background

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Defendant representatives

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