Chen; Fener

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Fener.The latest application filed is for "method for continuously preparing n,n-bis(2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexamethylenediamine".

Company Profile

11.13.26

Chen; Fener - Shanghai CN
CHEN; Fener - Chengdu CN
Chen; Fener - Sichuan CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Biphenyl-containing diarylpyrimido compounds, pharmaceutically-acceptable salts thereof, composition and preparation thereof Grant 11,447,501 - Chen , et al. September 20, 2	2022-09-20
Enzyme-catalyzed synthesis of (1S,5R)-bicyclolactone Grant 11,441,163 - Chen , et al. September 13, 2	2022-09-13
Method For Continuously Preparing N,n-bis(2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexamethylenediamine App 20220281840 - CHEN; Fener ; et al.	2022-09-08
Full Continuous-flow Preparation Method Of L-carnitine App 20220267253 - CHEN; Fener ; et al.	2022-08-25
Method for preparing (S)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline compound Grant 11,345,941 - Chen , et al. May 31, 2	2022-05-31
Method for synthesizing 2-(1-cyclohexenyl)ethylamine Grant 11,299,451 - Chen , et al. April 12, 2	2022-04-12
Method For Preparing (dimethylaminomethylene) Malononitrile Using A Micro Reaction System App 20220089524 - CHEN; Fener ; et al.	2022-03-24
Enzyme-catalyzed Method For Synthesizing (2s, 3r)-2-substituted Aminomethyl-3-hydroxybutyrate App 20220090151 - CHEN; Fener ; et al.	2022-03-24
Method For The Continuous Flow Synthesis Of (r)-4-halo-3-hydroxy-butyrate App 20220056489 - CHEN; Fener ; et al.	2022-02-24
Continuous Flow Method For Preparing (r)-3-hydroxy-5-hexenoate App 20220033863 - CHEN; Fener ; et al.	2022-02-03
Method For Preparing A Key Intermediate For The Synthesis Of Statins App 20220017508 - CHEN; Fener ; et al.	2022-01-20
Method For Synthesizing 2-(1-cyclohexenyl)ethylamine App 20220002224 - CHEN; Fener ; et al.	2022-01-06
Biphenyl Diaryl Pyrimidine Derivative With Aromatic Heterocyclic Structure App 20210403449 - CHEN; Fener ; et al.	2021-12-30
Full Continuous Flow Preparation Method Of 2-methyl-4-amino-5-aminomethylpyrimidine App 20210394150 - CHEN; Fener ; et al.	2021-12-23
Multi-layered Micro-channel Mixer And Method For Mixing Fluids App 20210394141 - CHEN; Fener ; et al.	2021-12-23
Micro-reaction System And Method For Preparing 2-methyl-4-amino-5-aminomethyl Pyrimidine App 20210394148 - CHEN; Fener ; et al.	2021-12-23
Micro Reaction System And Method For Preparing 2-methyl-4-amino-5-cyanopyrimidine Using Same App 20210394149 - CHEN; Fener ; et al.	2021-12-23
Method For Preparing L-carnitine Using Micro-reaction System App 20210380524 - CHEN; Fener ; et al.	2021-12-09
Method For Preparing 3-chloro-4-oxopentyl Acetate Using Fully Continuous-flow Micro-reaction System App 20210355070 - CHEN; Fener ; et al.	2021-11-18
Enzyme-catalyzed Synthesis Of (1s,5r)-bicyclolactone App 20210355516 - CHEN; Fener ; et al.	2021-11-18
Method Of Synthesizing (1r,2r)-nitroalcohol Compound App 20210179536 - CHEN; Fener ; et al.	2021-06-17
Method of synthesizing (1S,12bS) lactam ester compound Grant 11,008,322 - Chen , et al. May 18, 2	2021-05-18
Carbonyl reductase variant and its use in preparation of (R)-4-chloro-3-hydroxybutyrate Grant 10,961,515 - Chen , et al. March 30, 2	2021-03-30
Method For Preparing (s)-1-benzyl-1,2,3,4,5,6,7,8-octahydroisoquinoline Compound App 20210087595 - CHEN; Fener ; et al.	2021-03-25
Biphenyl-containing Diarylpyrimido Compounds, Pharmaceutically-acceptable Salts Thereof, Composition And Preparation Thereof App 20210040109 - CHEN; Fener ; et al.	2021-02-11
Method of synthesizing diclofenac sodium Grant 10,662,145 - Chen , et al.	2020-05-26
Method Of Synthesizing Diclofenac Sodium App 20200055811 - CHEN; Fener ; et al.	2020-02-20
Preparation method for (R)-3-hydroxyl-5-hexenoate Grant 10,526,622 - Chen , et al. J	2020-01-07
Method of synthesizing (1S, 5R)-lactone Grant 10,316,012 - Chen , et al.	2019-06-11
Preparation method for 2-((4R,6S)-6-bromomethyl-2-oxo-1,3-dioxane-4-yl)acetate Grant 10,214,506 - Chen , et al. Feb	2019-02-26
Preparation Method For 2-((4r,6s)-6-bromomethyl-2-oxo-1,3-dioxane-4-yl)acetate App 20180339974 - CHEN; Fener ; et al.	2018-11-29
Preparation Method For (r)-3-hydroxyl-5-hexenoate App 20180340196 - CHEN; Fener ; et al.	2018-11-29
Method for preparing rosuvastatin sodium Grant 9,850,213 - Chen , et al. December 26, 2	2017-12-26
Method For Preparing Rosuvastatin Sodium App 20170183314 - CHEN; FENER ; et al.	2017-06-29
2-aryl-zinc-propionate Catalyst And Preparation Method And Use Thereof App 20160326085 - CHEN; Fener ; et al.	2016-11-10
A Method For Preparing (+)-tricyclic Hydroxyl Lactone App 20150376199 - Chen; Fener ; et al.	2015-12-31
Pyrimidine derivative, preparation method and use thereof Grant 8,809,343 - Chen , et al. August 19, 2	2014-08-19
Pyrimidine Derivative, Preparation Method And Use Thereof App 20120122902 - Chen; Fener ; et al.	2012-05-17

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