Granted Patent
Utility
US 4,413,003 · App. 05/820,274
.beta.-Hydroxyarylethylimidazoles
Inventors:
George A. Miller, Hak-Foon Chan
Patented Case
View Patent ↗
Granted: Nov 1, 1983
Filed: Jul 29, 1977
Inventors
George A. Miller
Hak-Foon Chan
Assignee (at issue)
Rohm and Haas Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.