Yi DAN

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Chengdu, CN

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Patents Grantslast 30 patents

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
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
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