Qingfang Guan

City:

Hefei

Country:

China

Published Applications:

Last publication date:

2022-05-12

Top Assignees for applications by Qingfang Guan

The entities that hold a legal rights for patent applications filed by inventor Guan Qingfang:

Qingfang Guan from Hefei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

SURFACE-NANOCRYSTALLIZED CELLULOSE-CONTAINING BIOMASS MATERIAL, PREPARATION METHOD AND USE THEREOF

InventorID:

5401904 ⎘