KLARQUIST NEWS
Federal Circuit Affirms Summary Judgment on Non-Infringement in Reiffin v. Microsoft
Klarquist successfully obtained summary judgment of patent invalidity as to one of Plaintiff’s patents on preemptive multithreading software. The invalidity ruling also eliminated Plaintiff’s claimed patent priority date on a second asserted patent—resulting in the Patent Office granting a reexamination request regarding the validity of the second patent. All claims of the second patent were […]
