Germany: Siemens Unit Files Patent Case (New York Times)

Germany: Siemens Unit Files Patent Case (New York Times)
A unit of Siemens, the biggest engineering company in Europe, sued Saint-Gobain Ceramics and Plastics, contending infringement of a patent for a radiation detector that is used in medical diagnostic scanners. Siemens Medical Solutions USA said the United States unit of Saint-Gobain, a European building materials supplier, was wrongly using the technology in marketing PreLude 420 crystals for …