Split Judgment Issued On Infringement, Invalidity Of Wastewater Treatment Patent

( November 15, 2024, 10:12 AM EST) -- NEW HAVEN, Conn. — Ruling on both parties’ summary judgment motions in a four-year-old patent infringement suit, a Connecticut federal judge found that the plaintiff established infringement of its patent related to wastewater treatment, but mixed findings on invalidity based on anticipation and obviousness related to prior art led to partial judgment denials for both parties....