Yonghai Yuan

City:

Chengdu

Country:

China

Published Applications:

Last publication date:

2025-09-04

Top Assignees for applications by Yonghai Yuan

The entities that hold a legal rights for patent applications filed by inventor Yuan Yonghai:

Yonghai Yuan from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

PREPARATION METHOD FOR CHIRAL PYRROLE DERIVATIVE AND INTERMEDIATE THEREOF

InventorID:

7561552 ⎘