Granted Patent
Utility
US 5,523,237 · App. 08/090,048
Protein preparations
Inventors:
Peter Budtz, Per Munk Nielsen
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Jul 16, 1993
Inventors
Peter Budtz
Per Munk Nielsen
Assignee (at issue)
Novo Nordisk A/S
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.