Field briefing

C08J · Working-up

Working-up; general processes of compounding; after-treatment not covered by subclasses c08b, c08c, c08f, c08g or c08h. Patents classified in CPC C08J, part of Chemistry and materials.

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Newest patents in C08J · Working-up

82 patents imported from the European Patent Office; newest published 2026-10-07; most active companies: 比亚迪股份有限公司, Daikin Ind Ltd, Univ Huazhong Science Tech.

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Counted over the newest 82 imported patents in this industry.

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Connected industries