Granted Patent
Utility
US 5,817,499 · App. 08/578,590
DNA encoding an enzyme with endoglucanase activity from Trichoderma harzianum
Inventors:
Henrik Dalb.o slashed.ge, Stephan Christgau, Lene Nonboe Andersen, Lene Venke Kofod, Markus Sakari Kauppinen
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Jan 3, 1996
Inventors
Henrik Dalb.o slashed.ge
Stephan Christgau
Lene Nonboe Andersen
Lene Venke Kofod
Markus Sakari Kauppinen
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.