Patent

Lottotron claims Peak Entertainment, Sun Casinos and a dozen other defendants, most of them in Nevada, violate its patented computerized lottery wagering system, in Newark Federal Court.

Peak Entertainment NV, Sun Casinos NV, Interactive Systems NV, Poseidon NV, Sonsorol Limited, First Grand Gaming NV, Cyberluck Curacao NV, Hambledon NV, 3A International NV, Allstar Group NV, Carmanco NV, Silverstone Overseas Limited, Bonne Chance NV, i-Services NV, Yellow Stone Entertainment NV, and Pullmangaming NV.

Sunbeam Products dba Jarden Consumer Solutions claims Hamilton Beach Brands, Homeland Houseware, Alchemy Worldwide, and Back to Basics Products violate patent on its "blender jar with recipe markings," in Richmond, Va., Federal Court.

Eastman Chemical Co. claims Alphabet Inc., and Indorama Polymers violate three patents by selling polyester monomer, in Delaware Federal Court.

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