DZ

Donglei Zhang

TC Tianjin Hemay Pharmaceutical Co.: 4 patents #1 of 7Top 15%
Overall (All Time): #1,072,957 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12227514 Crystal forms of thiophene derivatives Liyu Wang, Yukun Chang 2025-02-18
12180222 Crystal forms of thiophene derivatives Liyu Wang, Xingwen Li 2024-12-31
11396518 Solid forms of thiophene derivatives Liyu Wang, Xingwen Li 2022-07-26
11274104 Crystal forms of thiophene derivatives Liyu Wang, Yukun Chang 2022-03-15