Yumin Chen

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Broad molecular weight distribution polypropylene resins
- Patent number 9,453,093
- Issue date Sep 27, 2016
- ExxonMobil Chemical Patents Inc.
- Prasadarao Meka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Broad Molecular Weight Distribution Polypropylene Resins
- Publication number 20150252127
- Publication date Sep 10, 2015
- EXXONMOBIL CHEMICAL PATENTS INC.
- Prasadarao Meka
- H01 - BASIC ELECTRIC ELEMENTS