Qizhang CHEN

Person

Chengdu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated catalyst system for stoichiometric-burn natural gas vehi...
- Patent number 11,731,119
- Issue date Aug 22, 2023
- Sinocat Environmental Technology Co., Ltd.
- Yongxiang Cheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing molecular sieve SCR catalyst, and catalyst pre...
- Patent number 11,673,128
- Issue date Jun 13, 2023
- Sinocat Environmental Technology Co., Ltd.
- Zhimin Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Low-temperature NOx storage catalyst used for automobile exhaust pu...
- Patent number 11,612,859
- Issue date Mar 28, 2023
- Sinocat Enviromental Technology Co., Ltd.
- Yun Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Tail gas treatment catalyst, preparation method therefor and use th...
- Patent number 11,596,932
- Issue date Mar 7, 2023
- Sinocat Environmental Technology Co., Ltd.
- Yun Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MOLECULAR SIEVE SCR CATALYST AND PREPARATION METHOD
- Publication number 20240226861
- Publication date Jul 11, 2024
- Sinocat Environmental Technology Co., Ltd.
- Xi FENG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ozone Purification Catalyst and Preparation Method and Application...
- Publication number 20220401940
- Publication date Dec 22, 2022
- Sinocat Environmental Technology Co., Ltd.
- Yun WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CERIUM-ZIRCONIUM-ALUMINUM-BASED COMPOSITE MATERIAL, CGPF CATALYST A...
- Publication number 20220363603
- Publication date Nov 17, 2022
- Sinocat Environmental Technology Co., Ltd.
- Dacheng LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW-TEMPERATURE NOx STORAGE CATALYST USED FOR AUTOMOBILE EXHAUST PU...
- Publication number 20220241726
- Publication date Aug 4, 2022
- Sinocat Environmental Technology Co., Ltd.
- Yun WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for preparing molecular sieve SCR catalyst, and catalyst pre...
- Publication number 20210060539
- Publication date Mar 4, 2021
- Sinocat Environmental Technology Co., Ltd.
- ZHIMIN LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED CATALYST SYSTEM FOR STOICHIOMETRIC-BURN NATURAL GAS VEHI...
- Publication number 20210023542
- Publication date Jan 28, 2021
- Sinocat Environmental Technology Co., Ltd.
- Yongxiang CHENG
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TAIL GAS TREATMENT CATALYST, PREPARATION METHOD THEREFOR AND USE TH...
- Publication number 20210001314
- Publication date Jan 7, 2021
- Sinocat Environmental Technology Co., Ltd.
- Yun WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Qizhang CHEN

Person

Patents Grantslast 30 patents

Integrated catalyst system for stoichiometric-burn natural gas vehi...

Method for preparing molecular sieve SCR catalyst, and catalyst pre...

Low-temperature NOx storage catalyst used for automobile exhaust pu...

Tail gas treatment catalyst, preparation method therefor and use th...

Patents Applicationslast 30 patents

MOLECULAR SIEVE SCR CATALYST AND PREPARATION METHOD

Ozone Purification Catalyst and Preparation Method and Application...

CERIUM-ZIRCONIUM-ALUMINUM-BASED COMPOSITE MATERIAL, CGPF CATALYST A...

LOW-TEMPERATURE NOx STORAGE CATALYST USED FOR AUTOMOBILE EXHAUST PU...

Method for preparing molecular sieve SCR catalyst, and catalyst pre...

INTEGRATED CATALYST SYSTEM FOR STOICHIOMETRIC-BURN NATURAL GAS VEHI...

TAIL GAS TREATMENT CATALYST, PREPARATION METHOD THEREFOR AND USE TH...