Granted Patent
Utility
US 5,639,739 · App. 08/409,573
Imidazole containing aminoboronic acids
Inventors:
Celia Dominguez, Joseph Cacciola, John M. Fevig
Patented Case
View Patent ↗
Granted: Jun 17, 1997
Filed: Mar 24, 1995
Inventors
Celia Dominguez
Joseph Cacciola
John M. Fevig
Assignee (at issue)
The DuPont Merck Pharmaceutical 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.