Granted Patent
Utility
US 6,673,763 · App. 09/668,086
Particles for liquid compositions
Inventors:
Ole Regnar Hansen, Erik Marcussen
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Sep 22, 2000
Inventors
Ole Regnar Hansen
Erik Marcussen
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.