Changshu Changel Chemical Co., Ltd.

China

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Total IP 4
Total IP Rank # 387,870
IP Activity Score 0/5.0    0
IP Activity Rank # 1,697,722

Patents

Trademarks

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Last Patent 2021 - Method for liquid-solid phase ca...
First Patent 2017 - Lithium secondary battery electr...

Latest Inventions, Goods, Services

2020 Invention Method for liquid-solid phase catalytic synthesis of 1-butene-3,4-diol. The present invention rel...
2017 Invention Cyclic disulfonic acid silyl ester and preparation method therefor. The present invention disclos...
Invention Cyclic sulfonic acid silyl lactone and preparation method therefor. A cyclic sulfonic acid silyl ...
Invention Lithium secondary battery electrolyte solution containing cyclic silyl disulfonate ester and lith...