Patent & Trademark

Jack Brown claims HCA, Mountain States Health Alliance and Tristar Health System violate his patented "Hospital Error Avoidance System," in Greeneville, Tenn., Federal Court.

JSA Technologies claims Data Futures violates patent on JSA's LunchBox software, with which parents can monitor their children's Internet accounts, in Delaware Federal Court.

Wham-O claims Manley Toys, Izzy Holdings, Aquawood LLC, A.W. Computer Holdings, and Wal-Mart Stores violate a permanent injunction by continuing to sell water-slide toys with Wham-O's "Yellow Water Slide Mark," in Los Angeles Federal Court.

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