Granted Patent
Utility
US 6,558,693 · App. 09/059,771
Animal feed additives
Inventors:
Inge Knap, Lene Venke Kofod, Anders Ohmann
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Apr 14, 1998
Inventors
Inge Knap
Lene Venke Kofod
Anders Ohmann
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.