Progress in Huakang Pharmaceutical's sorbitol patent disputes

On 26 June, Zhejiang Huakang Pharmaceutical Co., Ltd. (Huakang Pharmaceutical) issued an announcement stating that it has filed a patent invalidation request against "A Method for Extracting Maltitol from Maltitol Liquid" (Patent No. ZL200510040434.5...

Sweeteners China News 202107

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