Ruifeng Li

City:

Daqing

Country:

China

Published Applications:

Last publication date:

2016-06-16

Top Assignees for applications by Ruifeng Li

The entities that hold a legal rights for patent applications filed by inventor Li Ruifeng:

Ruifeng Li from Daqing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for preparing noble metal hydrogenation catalyst, noble metal hydrogenation catalyst and use thereof

Sulfur-resistant catalyst for aromatics saturated hydrogenation and preparation method thereof

InventorID:

6480658 ⎘