Litigation
SiOnyx, LLC et al. v. Hamamatsu Photonics K.K. et al.
judgment; appeal closed1:15-cv-13488-FDS
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- Filed
- 2015-10-01
- Terminated
- 2021-05-18
Patents at issue (4)
Plaintiffs (2)
Summary
Patent record lists this as the sole litigation entry for US 7,442,629, but the accessible court records indicate the patents asserted were US 8,680,591, US 8,080,467, and initially US 7,884,446, a divisional of US 7,442,629. A May 2019 jury found willful infringement of the '467 patent and breach of the parties' NDA; the September 24, 2019 judgment granted SiOnyx ownership of disputed Hamamatsu patents and a permanent injunction, and the related appeal closed on 2021-05-18.
Case overview & background
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Plaintiff representatives
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