Granted Patent
Utility
US 4,609,643 · App. 06/670,671
Renin inhibitors, treatments and dipeptide synthesis
Inventors:
Michael Szelke, David M. Jones, Allan Hallett
Patented Case
View Patent ↗
Granted: Sep 2, 1986
Filed: Nov 13, 1984
Inventors
Michael Szelke
David M. Jones
Allan Hallett
Assignee (at issue)
Aktiebolaget Hassle
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.