ZHEN LI

City:

GANSU

Country:

China

Published Applications:

Last publication date:

2011-12-22

Top Assignees for applications by ZHEN LI

The entities that hold a legal rights for patent applications filed by inventor LI ZHEN:

ZHEN LI from GANSU, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for preparing polyoxymethylene dimethyl ethers by acetalation reaction of formaldehyde with methanol

Method for synthesizing polyoxymethylene dimethyl ethers catalyzed by an ionic liquid

Method of synthesizing trioxymethylene from formaldehyde by the catalytic action of an ionic liquid

InventorID:

3482366 ⎘