Guilin Yang

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2011-11-17

Top Assignees for applications by Guilin Yang

The entities that hold a legal rights for patent applications filed by inventor Yang Guilin:

Guilin Yang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Method of precipitation of metal ions

Use of Mg(HCO3)2 and/or Ca(HCO3)2 aqueous solution in metal extractive separation and purification

PROCESS FOR PRETREATING ORGANIC EXTRACTANTS AND ITS PRODUCT AND APPLICATION

InventorID:

3472235 ⎘