Assignee
HANGZHOU TRANSFAR FINE CHEMICAL CO LTD
CN·2 granted patents·0 citations·filing 2020–2021
Top patents by PatentIndex Score
2 records- 0149US12240938B22,2-dimethyl-1,3-dioxolan-4-yl-methyl 2-bromo-2,2-difluoroacetate, waterborne polyurethane, and preparation methods thereofHANGZHOU TRANSFAR FINE CHEMICAL CO LTD·Filed 2021·Granted Mar 4, 2025·0 cites·2 claims
- 0249US11242307B1Method for preparing alkynyl 2-halo-2,2-difluoroacetateHANGZHOU TRANSFAR FINE CHEMICAL CO LTD·Filed 2020·Granted Feb 8, 2022·0 cites·5 claims
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