Assignee
ASYMCHEM LIFE SCIENCE TIANJIN CO LTD
CN·12 granted patents·8 pending applications·3 citations·filing 2017–2022
Top patents by PatentIndex Score
20 records- 0178US11359219B2Transaminase mutant and application thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2018·Granted Jun 14, 2022·3 cites·18 claims
- 0264US12509708B2Lipase mutant and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·13 claims
- 0362US12516303B2Esterase mutant and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2021·Granted Jan 6, 2026·0 cites·12 claims
- 0459US12404226B2Method for addition reaction of acetylene and ketone compoundASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2019·Granted Sep 2, 2025·0 cites·10 claims
- 0559US12152263B2Transaminase mutant and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2019·Granted Nov 26, 2024·0 cites·19 claims
- 0659US2025170565A1Catalyst Loaded with TEMPO Compound, and Preparation Method and Use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2022·Application pending·0 cites
- 0758US2025051272A1Method for continuously synthesizing n-boc-2,5-dihydropyrroleASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2022·Application pending·0 cites
- 0856US11407982B2Transaminase mutant and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2017·Granted Aug 9, 2022·0 cites·6 claims
- 0956US2024401091A1Lipase mutant and application thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2021·Application pending·0 cites
- 1055US2024084271A1Amino Acid Dehydrogenase Mutant and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2021·Application pending·0 cites
- 1154US2025075199A1Immobilized Enzyme and Application thereof in Continuous ProductionASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2022·Application pending·0 cites
- 1253US12098239B2Modified epoxy resin immobilized enzyme, preparation method therefor and application thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2020·Granted Sep 24, 2024·0 cites·20 claims
- 1351US12428371B2Preparation method for metformin hydrochlorideASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2019·Granted Sep 30, 2025·0 cites·19 claims
- 1451US2023313169A1Pva membrane immobilized enzyme and preparation method thereforASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2021·Application pending·0 cites
- 1550US12509667B2Cytochrome P450 enzyme mutant and application thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·15 claims
- 1649US11952575B2Transaminase mutant and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2017·Granted Apr 9, 2024·0 cites·6 claims
- 1749US2023257720A1Ketoreductase mutant and applications thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2020·Application pending·0 cites
- 1846US2023108483A1Pei immobilized enzyme, and preparation method and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2020·Application pending·0 cites
- 1945US12209258B2Monooxygenase mutant and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2019·Granted Jan 28, 2025·0 cites·18 claims
- 2044US11603521B2Amino acid dehydrogenase mutant and use thereofASYMCHEM LIFE SCIENCE TIANJIN CO LTD·Filed 2018·Granted Mar 14, 2023·0 cites·1 claims
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