Granted Patent
Utility
US 5,166,394 · App. 07/703,854
Coupling reagent for peptide synthesis
Inventors:
Gerhard Breipohl, Wolfgang Konig
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: May 21, 1991
Inventors
Gerhard Breipohl
Wolfgang Konig
Assignee (at issue)
Hoechst GmbH
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.