Ming Ming WEI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
In-situ copper ion-exchange on pre-exchanged copper zeolitic material
- Patent number 11,660,586
- Issue date May 30, 2023
- BASF Corporation
- Matthias Peter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust treatment system for a lean burn engine
- Patent number 11,511,228
- Issue date Nov 29, 2022
- BASF Corporation
- Stefan Maurer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING ZEOLITE MATERIAL HAVING AN AFX FRAMEWORK STRU...
- Publication number 20230312357
- Publication date Oct 5, 2023
- BASF Corporation
- Ming Ming WEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IN-SITU COPPER ION-EXCHANGE ON PRE-EXCHANGED COPPER ZEOLITIC MATERIAL
- Publication number 20220032277
- Publication date Feb 3, 2022
- BASF Corporation
- Matthias PETER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST TREATMENT SYSTEM FOR A LEAN BURN ENGINE
- Publication number 20210387145
- Publication date Dec 16, 2021
- BASF Corporation
- Stefan MAURER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES