Lifen LIU

City:

Hangzhou

Country:

China

Published Applications:

Last publication date:

2025-08-07

Top Assignees for applications by Lifen LIU

The entities that hold a legal rights for patent applications filed by inventor LIU Lifen:

Lifen LIU from Hangzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

HIGHLY SELECTIVE ACID-RESISTANT POLYAMIDE NANOFILTRATION MEMBRANE CONTAINING TROGER'S BASE AND PREPARATION METHOD THEREOF

ORGANIC SOLVENT ULTRAFILTRATION MEMBRANE OF POLYIMIDE/POLYETHYLENEIMINE@TiO2 WITH HIGH SOLVENT PERMEABILITY AND METHOD OF PRODUCING THE SAME

InventorID:

7341845 ⎘