Inventor · disambiguated record
Dang Cheng
Also filed as: CHENG DANG
19 granted patents·2 pending applications·0 citations·filing 2018–2024
85Inventor score
Files withUNIV FUDAN21
Top patents by PatentIndex Score
21 records- 0164US11905229B2Method for synthesizing diclofenac sodiumUNIV FUDAN·Filed 2023·Granted Feb 20, 2024·0 cites·10 claims
- 0262US2024270696A1Full continuous synthesis device and method for metronidazoleUNIV FUDAN·Filed 2024·Application pending·0 cites
- 0361US2024246820A1Device and method for on-line continuous recovery of excess nitric acid in nitration reactionUNIV FUDAN·Filed 2024·Application pending·0 cites
- 0459US11834388B2Continuous-flow preparation method of diclofenac sodiumUNIV FUDAN·Filed 2023·Granted Dec 5, 2023·0 cites·10 claims
- 0559US11827581B2Full continuous-flow preparation method of L-carnitineUNIV FUDAN·Filed 2022·Granted Nov 28, 2023·0 cites·9 claims
- 0658US11802299B2Enzyme-catalyzed method for synthesizing (2S, 3R)-2-substituted aminomethyl-3-hydroxybutyrateUNIV FUDAN·Filed 2021·Granted Oct 31, 2023·0 cites·10 claims
- 0758US11554355B2Micro reaction system and method for preparing 2-methyl-4-amino-5-cyanopyrimidine using sameUNIV FUDAN·Filed 2021·Granted Jan 17, 2023·0 cites·11 claims
- 0857US11554354B2Micro-reaction system and method for preparing 2-methyl-4-amino-5-aminomethyl pyrimidineUNIV FUDAN·Filed 2021·Granted Jan 17, 2023·0 cites·10 claims
- 0957US11299451B2Method for synthesizing 2-(1-cyclohexenyl)ethylamineUNIV FUDAN·Filed 2020·Granted Apr 12, 2022·0 cites·15 claims
- 1056US12281348B2Method for the continuous flow synthesis of (R)-4-halo-3-hydroxy-butyrateUNIV FUDAN·Filed 2021·Granted Apr 22, 2025·0 cites·10 claims
- 1156US11913055B2Continuous flow method for preparing (R)-3-hydroxy-5-hexenoateUNIV FUDAN·Filed 2021·Granted Feb 27, 2024·0 cites·12 claims
- 1256US11708363B2Method for preparing a key intermediate for the synthesis of statinsUNIV FUDAN·Filed 2021·Granted Jul 25, 2023·0 cites·16 claims
- 1356US11555008B2Method for preparing L-carnitine using micro-reaction systemUNIV FUDAN·Filed 2020·Granted Jan 17, 2023·0 cites·20 claims
- 1455US11708321B2Method for preparing (dimethylaminomethylene) malononitrile using a micro reaction systemUNIV FUDAN·Filed 2020·Granted Jul 25, 2023·0 cites·20 claims
- 1554US11618727B2Method for preparing 3-chloro-4-oxopentyl acetate using fully continuous-flow micro-reaction systemUNIV FUDAN·Filed 2021·Granted Apr 4, 2023·0 cites·16 claims
- 1654US11554356B2Full continuous flow preparation method of 2-methyl-4-amino-5-aminomethylpyrimidineUNIV FUDAN·Filed 2021·Granted Jan 17, 2023·0 cites·15 claims
- 1752US12194428B2Multi-layered micro-channel mixer and method for mixing fluidsUNIV FUDAN·Filed 2021·Granted Jan 14, 2025·0 cites·11 claims
- 1851US11441163B2Enzyme-catalyzed synthesis of (1S,5R)-bicyclolactoneUNIV FUDAN·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims
- 1946US10662145B2Method of synthesizing diclofenac sodiumUNIV FUDAN·Filed 2019·Granted May 26, 2020·0 cites·10 claims
- 2044US10316012B1Method of synthesizing (1S, 5R)-lactoneUNIV FUDAN·Filed 2019·Granted Jun 11, 2019·0 cites·7 claims
- 2138US10214506B2Preparation method for 2-((4R,6S)-6-bromomethyl-2-oxo-1,3-dioxane-4-yl)acetateUNIV FUDAN·Filed 2018·Granted Feb 26, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →