Jinhua Ji

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Shanghai, CN

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Patents Grantslast 30 patents

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
Molybdenum based complex oxide catalyst, its preparation method and...
- Patent number 9,744,524
- Issue date Aug 29, 2017
- Shanghai Huayi New Material 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

Patents Applicationslast 30 patents

Information Patent Application
Molybdenum Based Complex Oxide Catalyst, Its Preparation Method and...
- Publication number 20160184805
- Publication date Jun 30, 2016
- Shanghai HuaYi New Material Co., Ltd.
- Desheng Xiong
- 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