Assignee
ZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD
CN·7 granted patents·3 pending applications·0 citations·filing 2014–2025
Top patents by PatentIndex Score
10 records- 0171US2025300230A1Use of pyrosulfate-boron trifluoride composite metal salt in electrolyte solution, and preparation method thereforZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0268US11549042B2Environmentally friendly near-azeotropic mixed refrigerantZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2021·Granted Jan 10, 2023·0 cites·8 claims
- 0364US11136483B2Environmentally friendly near-azeotropic mixed refrigerantZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2020·Granted Oct 5, 2021·0 cites·8 claims
- 0462US10752819B2Environmentally friendly near-azeotropic mixed refrigerantZHEJIANG LANTIAN ENVIRONMENTAL PROT HI-TECH CO LTD·Filed 2018·Granted Aug 25, 2020·0 cites·7 claims
- 0560US12221415B2Method for preparing 2,3-dichloro-5-trifluoromethylpyridine with high selectivityZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·15 claims
- 0653US2016137896A1Environmentally friendly near-azeotropic mixed refrigerantZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2014·Application pending·0 cites
- 0751US12440826B2Nitrogen-phosphorus-modified granular carbon-supported bimetallic catalyst, preparation method therefor and use thereofZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2020·Granted Oct 14, 2025·0 cites·17 claims
- 0851US11186546B2Method for preparing 2,3-dichloro-5-trifluoromethylpyridine with high selectivityZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·11 claims
- 0943US11254642B2Method for preparing 2-chloro-5-trifluoromethylpyridineZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·15 claims
- 1040US2016137897A1Mixed refrigerantZHEJIANG LANTIAN ENVIRONMENTAL PROT HI TECH CO LTD·Filed 2014·Application pending·0 cites
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