Xiaodong CHU

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
(Meth)acrolein oxidation catalyst and preparation method thereof
- Patent number 11,964,937
- Issue date Apr 23, 2024
- Shanghai Huayi New Material Co., Ltd
- Xin Wen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteropolyacid salt catalysts and their preparation method
- Patent number 11,325,109
- Issue date May 10, 2022
- Xin Wen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ferrite catalyst and preparation method thereof
- Patent number 9,731,280
- Issue date Aug 15, 2017
- SHANGHAI HUAYI ACRYLIC ACID CO. LTD.
- Desheng Xiong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for preparing methacrolein from t-butanol
- Patent number 9,522,866
- Issue date Dec 20, 2016
- Shanghai Huayi New Material Co., Ltd
- Xiaoqi Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteropoly acid salt catalyst and its preparation method
- Patent number 9,314,772
- Issue date Apr 19, 2016
- SHANGHAI HUAYI ACRYLIC ACID CO. LTD.
- Xin Wen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for regenerating a deactivated heteropolymolybdophosphoric...
- Patent number 9,192,930
- Issue date Nov 24, 2015
- SHANGHAI HUAYI ACRYLIC ACID CO. LTD.
- Xin Wen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for producing unsaturated aldehyde by oxidation of lower o...
- Patent number 8,481,790
- Issue date Jul 9, 2013
- Shanghai HuaYi Acrylic Acid Co., Ltd.
- Jian Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing (meth)acrylic acid and (meth)acrylic esters
- Patent number 7,981,255
- Issue date Jul 19, 2011
- Shanghai HuaYi Acrylic Acid Co., Ltd.
- Jingming Shao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Spherical Titanium Silicalite Molecular Sieve Catalyst and Preparat...
- Publication number 20240100512
- Publication date Mar 28, 2024
- Shanghai HuaYi New Material Co., Ltd.
- Desheng XIONG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Composite Oxide Catalyst, Preparation Method Thereof, and Use Thereof
- Publication number 20240066507
- Publication date Feb 29, 2024
- Shanghai HuaYi New Material Co., Ltd.
- Desheng XIONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Supported Composite Oxide Catalyst and Preparation and Use Thereof
- Publication number 20240058796
- Publication date Feb 22, 2024
- Shanghai HuaYi New Material Co., Ltd.
- Desheng XIONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
(Meth)acrolein Oxidation Catalyst and Preparation Method Thereof
- Publication number 20210078929
- Publication date Mar 18, 2021
- Shanghai HuaYi New Material Co., Ltd.
- Xin WEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods for Preparing Methacrolein from t-Butanol
- Publication number 20160185698
- Publication date Jun 30, 2016
- Shanghai HuaYi Acrylic Acid Co., Ltd.
- Xiaoqi Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Preparing Ferrite Catalyst
- Publication number 20160184806
- Publication date Jun 30, 2016
- Shanghai HuaYi Acrylic Acid Co., Ltd.
- Desheng Xiong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Heteropolyacid Salt Catalysts and Their Preparation Method
- Publication number 20160184807
- Publication date Jun 30, 2016
- Shanghai HuaYi Acrylic Acid Co., Ltd.
- Xin Wen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FERRITE CATALYST AND PREPARATION METHOD THEREOF
- Publication number 20140141965
- Publication date May 22, 2014
- Shanghai HuaYi Acrylic Acid Co. Ltd.
- Desheng Xiong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HETEROPOLY ACID SALT CATALYST AND ITS PREPARATION METHOD
- Publication number 20140141964
- Publication date May 22, 2014
- Shanghai HuaYi Acrylic Acid Co., Ltd.
- Xin Wen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR REGENERATING A DEACTIVATED HETEROPOLYMOLYBDOPHOSPHORIC...
- Publication number 20120135856
- Publication date May 31, 2012
- Shanghai HuaYi Acrylic Acid Co. Ltd.
- Xin Wen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR PRODUCING UNSATURATED ALDEHYDE BY OXIDATION OF LOWER O...
- Publication number 20110295041
- Publication date Dec 1, 2011
- Shanghai HuaYi Acrylic Acid Co. Ltd.
- Jian Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL METHOD FOR PRODUCING (METH)ACRYLIC ACID AND (METH)ACRYLIC ESTERS
- Publication number 20090078558
- Publication date Mar 26, 2009
- SHANGHAI HUA YI ACRYLIC ACID CO., LTD.
- Jingming SHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Xiaodong CHU

Person

Patents Grantslast 30 patents

(Meth)acrolein oxidation catalyst and preparation method thereof

Heteropolyacid salt catalysts and their preparation method

Ferrite catalyst and preparation method thereof

Methods for preparing methacrolein from t-butanol

Heteropoly acid salt catalyst and its preparation method

Process for regenerating a deactivated heteropolymolybdophosphoric...

Catalyst for producing unsaturated aldehyde by oxidation of lower o...

Method for producing (meth)acrylic acid and (meth)acrylic esters

Patents Applicationslast 30 patents

Spherical Titanium Silicalite Molecular Sieve Catalyst and Preparat...

Composite Oxide Catalyst, Preparation Method Thereof, and Use Thereof

Supported Composite Oxide Catalyst and Preparation and Use Thereof

(Meth)acrolein Oxidation Catalyst and Preparation Method Thereof

Methods for Preparing Methacrolein from t-Butanol

Method for Preparing Ferrite Catalyst

Heteropolyacid Salt Catalysts and Their Preparation Method

FERRITE CATALYST AND PREPARATION METHOD THEREOF

HETEROPOLY ACID SALT CATALYST AND ITS PREPARATION METHOD

PROCESS FOR REGENERATING A DEACTIVATED HETEROPOLYMOLYBDOPHOSPHORIC...

CATALYST FOR PRODUCING UNSATURATED ALDEHYDE BY OXIDATION OF LOWER O...

NOVEL METHOD FOR PRODUCING (METH)ACRYLIC ACID AND (METH)ACRYLIC ESTERS