Weiyong TANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Catalyzed gasoline particulate filter
- Patent number 12,264,608
- Issue date Apr 1, 2025
- BASF Mobile Emissions Catalysts LLC
- Yun Fei Qi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst substrate comprising radially-zoned coating
- Patent number 11,872,542
- Issue date Jan 16, 2024
- BASF Corporation
- Weiyong Tang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for gasoline engine exhaust gas aftertreatment
- Patent number 11,305,260
- Issue date Apr 19, 2022
- BASF Corporation
- Yun Fei Qi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PARTICULATE FILTER
- Publication number 20220395814
- Publication date Dec 15, 2022
- BASF Corporation
- Jun Cong JIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST SUBSTRATE COMPRISING RADIALLY-ZONED COATING
- Publication number 20220258137
- Publication date Aug 18, 2022
- BASF Corporation
- Weiyong Tang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYZED GASOLINE PARTICULATE FILTER
- Publication number 20220154612
- Publication date May 19, 2022
- BASF Corporation
- Yun Fei QI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYST FOR GASOLINE ENGINE EXHAUST GAS AFTERTREATMENT
- Publication number 20200406234
- Publication date Dec 31, 2020
- BASF Corporation
- Yun Fei QI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL