Fei REN

City:

Alaer

Country:

China

Published Applications:

Last publication date:

2022-03-17

Top Assignees for applications by Fei REN

The entities that hold a legal rights for patent applications filed by inventor REN Fei:

Fei REN from Alaer, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Process for producing surfactant having two head groups and a single tail group per molecule

InventorID:

5350386 ⎘