FENG; Xiaoshuang

Patent Applications and Registrations

Patent applications and USPTO patent grants for FENG; Xiaoshuang.The latest application filed is for "degradable polyethers".

Company Profile

9.8.16

FENG; Xiaoshuang - Thuwal SA
Feng; Xiaoshuang - Shanghai 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
Degradable Polyethers App 20220033556 - FENG; Xiaoshuang ; et al.	2022-02-03
Polycarbonate Polyols App 20220010060 - FENG; Xiaoshuang ; et al.	2022-01-13
Removal Of Thiocarbonylthio End Groups From Polymers App 20220010040 - FENG; Xiaoshuang ; et al.	2022-01-13
Ethylene Oxide-based Copolymers App 20210309801 - FENG; Xiaoshuang ; et al.	2021-10-07
Supported Onium Salts As Initiators For The Synthesis Of Polycarbonates By Copolymerization Of Co2 With Epoxides App 20210070932 - FENG; Xiaoshuang ; et al.	2021-03-11
Copolymerization of carbon dioxide and cyclic monomers to form polycarbonates Grant 10,865,275 - Gnanou , et al. December 15, 2	2020-12-15
Direct Synthesis Of Glycidyl Azide Polymers App 20200362106 - FENG; Xiaoshuang ; et al.	2020-11-19
Use of additives to fine-tune the composition of carbonate units in a polymer formed by copolymerization of CO2 with epoxide: application to the synthesis of polycarbonate-based block copolymers and of telechelics Grant 10,800,880 - Feng , et al. October 13, 2	2020-10-13
Carbon Dioxide Mediated Anionic Ring Opening Polymerization Of Cyclic Esters App 20200109239 - FENG; Xiaoshuang ; et al.	2020-04-09
Copolymerization Of Carbon Dioxide And Cyclic Monomers To Form Polycarbonates App 20190390007 - GNANOU; Yves ; et al.	2019-12-26
Use Of Additives To Fine-tune The Composition Of Carbonate Units In A Polymer Formed By Copolymerization Of Co2 With Epoxide: Ap App 20190390008 - FENG; Xiaoshuang ; et al.	2019-12-26
Use of CO2 for the synthesis of cyclic glycocarbonates and linear polyglycocarbonates by polycondensation from glycans Grant 10,501,576 - Gnanou , et al. Dec	2019-12-10
Use of additives to fine-tune the composition of carbonate units in a polymer formed by copolymerization of CO.sub.2 with epdxide: application to the synthesis of polycarbonate-based block copolymers and of telechelics Grant 10,450,412 - Feng , et al. Oc	2019-10-22
Copolymerization of carbon dioxide and cyclic monomers to form polycarbonates Grant 10,442,892 - Gnanou , et al. Oc	2019-10-15
Use Of Additives To Fine-tune The Composition Of Carbonate Units In A Polymer Formed By Copolymerization Of Co2 With Epoxide: Application To The Synthesis Of Polycarbonate-based Block Copolymers And Of Telechelics App 20180186930 - FENG; Xiaoshuang ; et al.	2018-07-05
Use Of Co2 For The Synthesis Of Cyclic Glycocarbonates And Linear Polyglycocarbonates By Polycondensation From Glycans App 20180118884 - GNANOU; Yves ; et al.	2018-05-03
Copolymerization Of Carbon Dioxide And Cyclic Monomers To Form Polycarbonates App 20180051134 - ALZAHRANY; Yahya ; et al.	2018-02-22
Surfactant composition comprising ether compound and catalytic process for manufacturing thereof Grant 9,884,799 - Feng , et al. February 6, 2	2018-02-06
Hydrolysis of an ester compound Grant 9,533,934 - DeCampo , et al. January 3, 2	2017-01-03
Hydrolysis Of An Ester Compound App 20160297734 - DECAMPO; Floryan ; et al.	2016-10-13
Surfactant Composition Comprising Ether Compound And Catalytic Process For Manufacturing Thereof App 20160251290 - FENG; Xiaoshuang ; et al.	2016-09-01
Preparation of an ether compound Grant 9,206,102 - Tay , et al. December 8, 2	2015-12-08
Preparation Of An Ether Compound App 20150112099 - Tay; Astrid ; et al.	2015-04-23

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.