Microsoft's "Snap" system violates copyright on Maplewood Software's "Tuple" database system, Maplewood claims in Spokane Federal Court.
The Paw Wash claims Paw Plunger swiped its patented pet paw cleaning product, in Kansas City, Mo., Federal Court.
Astellas Pharma claims Anazohealth Corp. and Nuview Radiopharmaceuticals violate its patents on "selective vasodilation by continuous adenosine infusion" and a "novel method of myocardial imaging," in Los Angeles Federal Court.
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