Northgate Infringes Lexion Laparoscopy IP: Fed. Circ.
The appeals court affirmed an Illinois district court's summary judgment ruling in favor of Lexion, finding that the lower court had correctly construed the patent's claims and that as a result the Humi-Flow, a device used in laparoscopic surgery, infringed the patent.
Lexion and Northgate have been sparring over whether the Humi-Flow infringes Lexion's patent for a device that heats and humidifies gas used to...
To view the full article, register now.