Granted Patent
Utility
US 5,885,819 · App. 08/902,655
Enzyme with xylanase activity
Inventors:
Lene Venke Kofod, Markus Sakari Kauppinen, Stephan Christgau, Hans Peter Heldt-Hansen, Henrik Dalb.o slashed.ge, Lene Nonboe Andersen, Joan Qi Si, Tina Sejersgård Jacobsen, Niels Munk, Anette Mullertz
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Jul 30, 1997
Inventors
Lene Venke Kofod
Markus Sakari Kauppinen
Stephan Christgau
Hans Peter Heldt-Hansen
Henrik Dalb.o slashed.ge
Lene Nonboe Andersen
Joan Qi Si
Tina Sejersgård Jacobsen
Niels Munk
Anette Mullertz
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.