Fully-continuous synthesis method of cyproterone acetate
US-2026078142-A1 · Mar 19, 2026 · US
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Chen Fener patents
Chen Fener is listed as an inventor on 66 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Fener |
| Total patents | 66 |
| First publication | Dec 31, 2015 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Full continuous-flow preparation method of (+)-biotin
US-12522613-B2 · Jan 13, 2026 · US
Continuous-flow preparation method of amino alcohol compounds
US-2025229248-A1 · Jul 17, 2025 · US
Method for continuous-flow amination of alkyl carboxylic acid compound
US-2025171396-A1 · May 29, 2025 · US
Method of preparing alkyl phosphate compound based on micro-reaction system
US-2025163084-A1 · May 22, 2025 · US
Method for the continuous flow synthesis of (R)-4-halo-3-hydroxy-butyrate
US-12281348-B2 · Apr 22, 2025 · US
Multi-layered micro-channel mixer and method for mixing fluids
US-12194428-B2 · Jan 14, 2025 · US
Method for continuously preparing N,N-Bis(2,2,6,6-Tetramethyl-4-piperidyl)-1,6-hexamethylenediamine
US-12084427-B2 · Sep 10, 2024 · US
Full continuous synthesis device and method for metronidazole
US-2024270696-A1 · Aug 15, 2024 · US
Device and method for on-line continuous recovery of excess nitric acid in nitration reaction
US-2024246820-A1 · Jul 25, 2024 · US
Recent patents
Latest publications not already listed above.
Continuous flow method for preparing (R)-3-hydroxy-5-hexenoate
US-11913055-B2 · Feb 27, 2024 · US
Biphenyl diaryl pyrimidine derivative with aromatic heterocyclic structure
US-11912685-B2 · Feb 27, 2024 · US
Method for synthesizing diclofenac sodium
US-11905229-B2 · Feb 20, 2024 · US
Separation and purification method of 2-nitroethanol
US-2024018088-A1 · Jan 18, 2024 · US
Full continuous-flow preparation method of vitamin B1
US-11834425-B2 · Dec 5, 2023 · US
Continuous-flow preparation method of diclofenac sodium
US-11834388-B2 · Dec 5, 2023 · US
Full continuous-flow preparation method of L-carnitine
US-11827581-B2 · Nov 28, 2023 · US
Enzyme-catalyzed method for synthesizing (2S, 3R)-2-substituted aminomethyl-3-hydroxybutyrate
US-11802299-B2 · Oct 31, 2023 · US
Method for synthesizing diclofenac sodium
US-2023234911-A1 · Jul 27, 2023 · US
Method for preparing a key intermediate for the synthesis of statins
US-11708363-B2 · Jul 25, 2023 · US
Method for preparing (dimethylaminomethylene) malononitrile using a micro reaction system
US-11708321-B2 · Jul 25, 2023 · US
Continuous-flow preparation method of diclofenac sodium
US-2023192595-A1 · Jun 22, 2023 · US
Full continuous-flow preparation method of vitamin b1
US-2023183196-A1 · Jun 15, 2023 · US
Full continuous-flow preparation method of (+)-biotin
US-2023183260-A1 · Jun 15, 2023 · US
Continuous-flow preparation method of diol sulfone
US-2023127147-A1 · Apr 27, 2023 · US
Method of synthesizing (1R,2R)-nitroalcohol compound
US-11623913-B2 · Apr 11, 2023 · US
Method for preparing 3-chloro-4-oxopentyl acetate using fully continuous-flow micro-reaction system
US-11618727-B2 · Apr 4, 2023 · US
Method for preparing L-carnitine using micro-reaction system
US-11555008-B2 · Jan 17, 2023 · US
Micro reaction system and method for preparing 2-methyl-4-amino-5-cyanopyrimidine using same
US-11554355-B2 · Jan 17, 2023 · US
Micro-reaction system and method for preparing 2-methyl-4-amino-5-aminomethyl pyrimidine
US-11554354-B2 · Jan 17, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Fudan | 63 |
| Univ Jiangxi Normal | 3 |
| Univ Sichuan | 3 |
| Fudan Univeristy | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J19/0093 | 25 |
| B01J2219/00889 | 19 |
| B01J2219/00867 | 10 |
| B01J2219/00963 | 9 |
| B01J2219/00961 | 9 |