Granted Patent
Utility
US 5,834,299 · App. 08/878,910
Method for dehairing of hides or skins by means of enzymes
Inventor:
Lars Peter Andersen
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Jun 19, 1997
Inventor
Lars Peter Andersen
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.