Dang CHENG

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-layered micro-channel mixer and method for mixing fluids
- Patent number 12,194,428
- Issue date Jan 14, 2025
- Fudan University
- Fener Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous flow method for preparing (R)-3-hydroxy-5-hexenoate
- Patent number 11,913,055
- Issue date Feb 27, 2024
- Fudan University
- Fener Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for synthesizing diclofenac sodium
- Patent number 11,905,229
- Issue date Feb 20, 2024
- Fudan University
- Fener Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous-flow preparation method of diclofenac sodium
- Patent number 11,834,388
- Issue date Dec 5, 2023
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Full continuous-flow preparation method of L-carnitine
- Patent number 11,827,581
- Issue date Nov 28, 2023
- Fudan University
- Fener Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enzyme-catalyzed method for synthesizing (2S, 3R)-2-substituted ami...
- Patent number 11,802,299
- Issue date Oct 31, 2023
- Fudan University
- Fener Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for preparing a key intermediate for the synthesis of statins
- Patent number 11,708,363
- Issue date Jul 25, 2023
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing (dimethylaminomethylene) malononitrile using a...
- Patent number 11,708,321
- Issue date Jul 25, 2023
- Fudan University
- Fener Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing 3-chloro-4-oxopentyl acetate using fully conti...
- Patent number 11,618,727
- Issue date Apr 4, 2023
- Fudan University
- Fener Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Micro reaction system and method for preparing 2-methyl-4-amino-5-c...
- Patent number 11,554,355
- Issue date Jan 17, 2023
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Full continuous flow preparation method of 2-methyl-4-amino-5-amino...
- Patent number 11,554,356
- Issue date Jan 17, 2023
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing L-carnitine using micro-reaction system
- Patent number 11,555,008
- Issue date Jan 17, 2023
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Micro-reaction system and method for preparing 2-methyl-4-amino-5-a...
- Patent number 11,554,354
- Issue date Jan 17, 2023
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enzyme-catalyzed synthesis of (1S,5R)-bicyclolactone
- Patent number 11,441,163
- Issue date Sep 13, 2022
- Fudan University
- Fener Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for synthesizing 2-(1-cyclohexenyl)ethylamine
- Patent number 11,299,451
- Issue date Apr 12, 2022
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of synthesizing diclofenac sodium
- Patent number 10,662,145
- Issue date May 26, 2020
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of synthesizing (1S, 5R)-lactone
- Patent number 10,316,012
- Issue date Jun 11, 2019
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method for 2-((4R,6S)-6-bromomethyl-2-oxo-1,3-dioxane-4...
- Patent number 10,214,506
- Issue date Feb 26, 2019
- Fudan University
- Fener Chen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
FULL CONTINUOUS SYNTHESIS DEVICE AND METHOD FOR METRONIDAZOLE
- Publication number 20240270696
- Publication date Aug 15, 2024
- Fudan University
- Fener CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEVICE AND METHOD FOR ON-LINE CONTINUOUS RECOVERY OF EXCESS NITRIC...
- Publication number 20240246820
- Publication date Jul 25, 2024
- Fudan University
- Fener CHEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING DICLOFENAC SODIUM
- Publication number 20230234911
- Publication date Jul 27, 2023
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS-FLOW PREPARATION METHOD OF DICLOFENAC SODIUM
- Publication number 20230192595
- Publication date Jun 22, 2023
- Fudan University
- Fener CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FULL CONTINUOUS-FLOW PREPARATION METHOD OF (+)-BIOTIN
- Publication number 20230183260
- Publication date Jun 15, 2023
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FULL CONTINUOUS-FLOW PREPARATION METHOD OF L-CARNITINE
- Publication number 20220267253
- Publication date Aug 25, 2022
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING (DIMETHYLAMINOMETHYLENE) MALONONITRILE USING A...
- Publication number 20220089524
- Publication date Mar 24, 2022
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENZYME-CATALYZED METHOD FOR SYNTHESIZING (2S, 3R)-2-SUBSTITUTED AMI...
- Publication number 20220090151
- Publication date Mar 24, 2022
- Fudan University
- Fener CHEN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR THE CONTINUOUS FLOW SYNTHESIS OF (R)-4-HALO-3-HYDROXY-BU...
- Publication number 20220056489
- Publication date Feb 24, 2022
- Fudan University
- Fener CHEN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CONTINUOUS FLOW METHOD FOR PREPARING (R)-3-HYDROXY-5-HEXENOATE
- Publication number 20220033863
- Publication date Feb 3, 2022
- Fudan University
- Fener CHEN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR PREPARING A KEY INTERMEDIATE FOR THE SYNTHESIS OF STATINS
- Publication number 20220017508
- Publication date Jan 20, 2022
- Fudan University
- Fener CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING 2-(1-CYCLOHEXENYL)ETHYLAMINE
- Publication number 20220002224
- Publication date Jan 6, 2022
- Fudan University
- Fener CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MICRO-REACTION SYSTEM AND METHOD FOR PREPARING 2-METHYL-4-AMINO-5-A...
- Publication number 20210394148
- Publication date Dec 23, 2021
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FULL CONTINUOUS FLOW PREPARATION METHOD OF 2-METHYL-4-AMINO-5-AMINO...
- Publication number 20210394150
- Publication date Dec 23, 2021
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICRO REACTION SYSTEM AND METHOD FOR PREPARING 2-METHYL-4-AMINO-5-C...
- Publication number 20210394149
- Publication date Dec 23, 2021
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-LAYERED MICRO-CHANNEL MIXER AND METHOD FOR MIXING FLUIDS
- Publication number 20210394141
- Publication date Dec 23, 2021
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING L-CARNITINE USING MICRO-REACTION SYSTEM
- Publication number 20210380524
- Publication date Dec 9, 2021
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENZYME-CATALYZED SYNTHESIS OF (1S,5R)-BICYCLOLACTONE
- Publication number 20210355516
- Publication date Nov 18, 2021
- Fudan University
- Fener CHEN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR PREPARING 3-CHLORO-4-OXOPENTYL ACETATE USING FULLY CONTI...
- Publication number 20210355070
- Publication date Nov 18, 2021
- Fudan University
- Fener CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF SYNTHESIZING DICLOFENAC SODIUM
- Publication number 20200055811
- Publication date Feb 20, 2020
- Fudan University
- Fener CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD FOR 2-((4R,6S)-6-BROMOMETHYL-2-OXO-1,3-DIOXANE-4...
- Publication number 20180339974
- Publication date Nov 29, 2018
- Fudan University
- Fener CHEN
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Multi-layered micro-channel mixer and method for mixing fluids

Continuous flow method for preparing (R)-3-hydroxy-5-hexenoate

Method for synthesizing diclofenac sodium

Continuous-flow preparation method of diclofenac sodium

Full continuous-flow preparation method of L-carnitine

Enzyme-catalyzed method for synthesizing (2S, 3R)-2-substituted ami...

Method for preparing a key intermediate for the synthesis of statins

Method for preparing (dimethylaminomethylene) malononitrile using a...

Method for preparing 3-chloro-4-oxopentyl acetate using fully conti...

Micro reaction system and method for preparing 2-methyl-4-amino-5-c...

Full continuous flow preparation method of 2-methyl-4-amino-5-amino...

Method for preparing L-carnitine using micro-reaction system

Micro-reaction system and method for preparing 2-methyl-4-amino-5-a...

Enzyme-catalyzed synthesis of (1S,5R)-bicyclolactone

Method for synthesizing 2-(1-cyclohexenyl)ethylamine

Method of synthesizing diclofenac sodium

Method of synthesizing (1S, 5R)-lactone

Preparation method for 2-((4R,6S)-6-bromomethyl-2-oxo-1,3-dioxane-4...

Patents Applicationslast 30 patents

FULL CONTINUOUS SYNTHESIS DEVICE AND METHOD FOR METRONIDAZOLE

DEVICE AND METHOD FOR ON-LINE CONTINUOUS RECOVERY OF EXCESS NITRIC...

METHOD FOR SYNTHESIZING DICLOFENAC SODIUM

CONTINUOUS-FLOW PREPARATION METHOD OF DICLOFENAC SODIUM

FULL CONTINUOUS-FLOW PREPARATION METHOD OF (+)-BIOTIN

FULL CONTINUOUS-FLOW PREPARATION METHOD OF L-CARNITINE

METHOD FOR PREPARING (DIMETHYLAMINOMETHYLENE) MALONONITRILE USING A...

ENZYME-CATALYZED METHOD FOR SYNTHESIZING (2S, 3R)-2-SUBSTITUTED AMI...

METHOD FOR THE CONTINUOUS FLOW SYNTHESIS OF (R)-4-HALO-3-HYDROXY-BU...

CONTINUOUS FLOW METHOD FOR PREPARING (R)-3-HYDROXY-5-HEXENOATE

METHOD FOR PREPARING A KEY INTERMEDIATE FOR THE SYNTHESIS OF STATINS

METHOD FOR SYNTHESIZING 2-(1-CYCLOHEXENYL)ETHYLAMINE

MICRO-REACTION SYSTEM AND METHOD FOR PREPARING 2-METHYL-4-AMINO-5-A...

FULL CONTINUOUS FLOW PREPARATION METHOD OF 2-METHYL-4-AMINO-5-AMINO...

MICRO REACTION SYSTEM AND METHOD FOR PREPARING 2-METHYL-4-AMINO-5-C...

MULTI-LAYERED MICRO-CHANNEL MIXER AND METHOD FOR MIXING FLUIDS

METHOD FOR PREPARING L-CARNITINE USING MICRO-REACTION SYSTEM

ENZYME-CATALYZED SYNTHESIS OF (1S,5R)-BICYCLOLACTONE

METHOD FOR PREPARING 3-CHLORO-4-OXOPENTYL ACETATE USING FULLY CONTI...

METHOD OF SYNTHESIZING DICLOFENAC SODIUM

PREPARATION METHOD FOR 2-((4R,6S)-6-BROMOMETHYL-2-OXO-1,3-DIOXANE-4...