Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Chengang Zhou
Shanghai
CN
13 patents
4 Patents
US12617798
2026
Imidazopyrazne Derivatives
Hoffmann-la Roche Inc.
0 cites
US12595255
2026
Heteroaryl-substituted Imidazole Derivatives
Hoffmann-la Roche Inc.
0 cites
US12421211
2025
Heterocyclic Compounds
Hoffmann-la Roche Inc.
0 cites
US11858912
2024
Heterocyclic Compounds
Hoffmann-la Roche Inc.
0 cites