European Patent Office Declares the Validity of the Mitsubishi Chemical Holdings Group's Patent for the Production and Sale of High-Quality Biomass-Based Polyester Pellets

Mitsubishi Chemical Holdings Group (MCHG) is pleased to announce that the European Patent Office (EPO) issued a decision on March 16, 2022 declaring the validity of the basic patent in Europe (patent number EP2365017B, hereinafter, the “Patent”) of MCHG describing pellets and other products made from polyester derived from biomass raw materials, after conducting an oral hearing on January 18, 2022. Regarding the Patent, objections had been filed by several companies and parties with the EP…

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Source: Webwire.com
European Patent Office Declares the Validity of the Mitsubishi Chemical Holdings Group's Patent for the Production and Sale of High-Quality Biomass-Based Polyester Pellets