Zhisheng WANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Tough polyamide moulding material
- Patent number 11,499,048
- Issue date Nov 15, 2022
- Evonik Specialty Chemicals (Shanghai) Co., Ltd.
- Hong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer composition based on linear aliphatic polyamide
- Patent number 10,941,293
- Issue date Mar 9, 2021
- Evonik Operations GmbH
- Jianmin Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semi-transparent polymer composite comprising a linear aliphatic po...
- Patent number 10,844,222
- Issue date Nov 24, 2020
- Evonik Operations GmbH
- Jianmin Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYAMIDE COMPOSITION
- Publication number 20220195145
- Publication date Jun 23, 2022
- Evonik Operations GmbH
- Kathrin Salwiczek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer composition based on linear aliphatic polyamide
- Publication number 20200299508
- Publication date Sep 24, 2020
- Evonik Operations GmbH
- Jianmin Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Tough polyamide moulding material
- Publication number 20200224027
- Publication date Jul 16, 2020
- Evonik Specialty Chemicals (Shanghai) Co., Ltd.
- Hong ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Semi-transparent polymer composite comprising a linear aliphatic po...
- Publication number 20190153221
- Publication date May 23, 2019
- EVONIK DEGUSSA GmbH
- Jianmin YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...