KE; Bowen

Patent Applications and Registrations

Patent applications and USPTO patent grants for KE; Bowen.The latest application filed is for "quaternary ammonium salt compound, preparation method therefor and use thereof".

Company Profile

3.4.7

KE; Bowen - Chengdu Sichuan
Ke; Bowen - 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
Quaternary Ammonium Salt Compound, Preparation Method Therefor And Use Thereof App 20220135526 - KE; Bowen ; et al.	2022-05-05
N-substituted imidazole carboxylate compound, preparation method and use Grant 11,208,385 - Liu , et al. December 28, 2	2021-12-28
Class of bisquaternary ammonium compound as well as the preparative method and the use thereof Grant 11,161,828 - Yang , et al. November 2, 2	2021-11-02
Dication Compound, Preparation Method Thereof And Use Thereof App 20210214304 - LIU; Jin ; et al.	2021-07-15
Class Of Bisquaternary Ammonium Compound As Well As The Preparative Method And The Use Thereof App 20210155598 - YANG; Jun ; et al.	2021-05-27
Quaternary Ammonium Salt Compound, Preparation Method Therefor And Use Thereof App 20210107872 - LIU; Jin ; et al.	2021-04-15
N-substituted Imidazole Carboxylate Compound, Preparation Method And Use App 20200231546 - LIU; Jin ; et al.	2020-07-23
Long-chain dimethylaniline derivative compounds, their preparation methods, self-assembled textures, and uses thereof Grant 10,011,562 - Tang , et al. July 3, 2	2018-07-03
N-substituted imidazole carboxylic ester chiral compound containing an ether side chain, its preparation and application Grant 9,969,695 - Zhang , et al. May 15, 2	2018-05-15
Long-chain Dimethylaniline Derivative Compounds, Their Preparation Methods, Self-assembled Textures, And Uses Thereof App 20170204053 - TANG; Lei ; et al.	2017-07-20
N-Substituted Imidazole Carboxylic Ester Chiral Compound Containing an Ether Side Chain, Its Preparation and Application App 20170001963 - ZHANG; Wensheng ; et al.	2017-01-05

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