Granted Patent
Utility
US 4,499,082 · App. 06/558,362
.alpha.-Aminoboronic acid peptides
Inventors:
Ashokkumar B. Shenvi, Charles A. Kettner
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: Dec 5, 1983
Inventors
Ashokkumar B. Shenvi
Charles A. Kettner
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND 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.