Granted Patent
Utility
US 5,194,588 · App. 07/491,757
Aminoalcohol intermediates for peptide derivatives
Inventors:
Philip D. Edwards, John A. Schwartz, Jr., Mark M. Stein, Diane A. Trainor, Richard A. Wildonger
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: Mar 9, 1990
Inventors
Philip D. Edwards
John A. Schwartz, Jr.
Mark M. Stein
Diane A. Trainor
Richard A. Wildonger
Assignee (at issue)
ICI Americas, Inc.
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.