Patent & Trademark

Cargill claims Nantong Foreign Trade Medicines and Health Products Co. and five others violate its patented method of making glucosamine from biomass, in Newark Federal Court.

Here are the defendants in the Cargill glucosamine claim: Nantong Foreign Trade Medicines and Health Products Co., DNP International, Tiancheng International USA, Hygieia Health Co., TSI Health Sciences, and Ethical Naturals.

Zimmer claims Smith & Nephew violate its patent on a bone screw, in Hammond, Ind., Federal Court.

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