Lieping Ding

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method for spherical or angular powder filler, spherica...
- Patent number 12,258,456
- Issue date Mar 25, 2025
- Zhejiang Third Age Material Technology Co., Ltd.
- Shuzhen Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR SPHERICAL SILICA POWDER FILLER, POWDER FILLE...
- Publication number 20230081969
- Publication date Mar 16, 2023
- Zhejiang Third Age Material Technology Co., Ltd.
- Shuzhen CHEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Preparation Method For Spherical Or Angular Powder Filler, Spherica...
- Publication number 20220153936
- Publication date May 19, 2022
- Zhejiang Third Age Material Technology Co., LTD
- Shuzhen Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...