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Patents Grantslast 30 patents

Information Patent Grant
Lubricant composition, and preparation method and use thereof
- Patent number 9,944,883
- Issue date Apr 17, 2018
- China Petroleum and Chemical Corporation
- Xiaohong Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Resin composition having improved haze and light transmittance and...
- Patent number 9,834,675
- Issue date Dec 5, 2017
- China Petroleum and Chemical Corporation
- Jinliang Qiao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LUBRICANT COMPOSITION, AND PREPARATION METHOD AND USE THEREOF
- Publication number 20160304803
- Publication date Oct 20, 2016
- China Petroleum and Chemical Corporation
- Xiaohong Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Resin Composition Having Improved Haze and Light Transmittance and...
- Publication number 20160297965
- Publication date Oct 13, 2016
- China Petroleum and Chemical Corporation
- Jinliang QIAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...