Granted Patent
Utility
US 5,998,190 · App. 09/190,982
Enzyme with protease activity
Inventors:
Henrik Dalb.o slashed.ge, Stephan Christgau, Lene Nonboe Andersen, Lene Venke Kofod, Markus Sakari Kauppinen, Jack Bech Nielsen, Claus Dambmann
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Nov 12, 1998
Inventors
Henrik Dalb.o slashed.ge
Stephan Christgau
Lene Nonboe Andersen
Lene Venke Kofod
Markus Sakari Kauppinen
Jack Bech Nielsen
Claus Dambmann
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.