Granted Patent
Utility
US 5,856,167 · App. 08/596,161
Hypochlorite stable protease from bacillus SP., DSM 8473
Inventor:
Helle Outtrup
Patented Case
View Patent ↗
Granted: Jan 5, 1999
Filed: Feb 14, 1996
Inventor
Helle Outtrup
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.