Inventor

DU ZHIMEI

US2 patents

⚠️ This page may combine multiple inventors who share the name “DU ZHIMEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMGEN INC

1 patent

US11427627B2Aug 30, 2022

Fc-containing molecules exhibiting predictable, consistent, and reproducible glycoform profiles

AMGEN INC2 citations69

MERCK SHARP & DOHME LLC

1 patent

US12421524B2Sep 23, 2025

Expression vectors for eukaryotic expression systems

MERCK SHARP & DOHME LLC0 citations47