CPC Subgroup Additional Only
Y02P 20/50 Improvements relating to the production of bulk chemicals
Full Title
Technologies relating to chemical industry > Improvements relating to the production of bulk chemicals
6 direct subcodes
Child Classifications
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- Y02P 20/52 using catalysts, e.g. selective catalysts
- Y02P 20/54 using solvents, e.g. supercritical solvents or ionic liquids
- Y02P 20/55 Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
- Y02P 20/582 Recycling of unreacted starting or intermediate materials
- Y02P 20/584 Recycling of catalysts
- Y02P 20/59 Biological synthesis; Biological purification