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DuPont/Rotam settle over nicosulfuron

DuPont has agreed not to pursue patent infringement litigation against the Chinese agrochemical company, Rotam (Hong Kong), over the monohydrate form of the sulfonylurea herbicide, nicosulfuron. The “patent non-assertion agreement” covers the manufacture, marketing and sale of the herbicide in the US. Rotam has agreed to pay an undisclosed fee to DuPont in return for the non-assertion deal.



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