**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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