Granted Patent
Utility
US 6,372,885 · App. 09/284,852
Solid-phase technology for the preparation of amides
Inventors:
Tony Johnson, Martin Quibell
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: May 20, 1999
Inventors
Tony Johnson
Martin Quibell
Assignee (at issue)
Peptide Therapeutics Limited
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.