Granted Patent
Utility
US 6,387,690 · App. 09/229,911
Endoglucanases
Inventors:
Martin Schulein, Lene Nonboe Andersen, Søren Flensted Lassen, Markus Sakari Kauppinen, Lene Lange, Ruby Ilum Nielsen, Michiko Ihara, Shinobu Takagi
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Jan 13, 1999
Inventors
Martin Schulein
Lene Nonboe Andersen
Søren Flensted Lassen
Markus Sakari Kauppinen
Lene Lange
Ruby Ilum Nielsen
Michiko Ihara
Shinobu Takagi
Assignee (at issue)
Novozymes 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.