Granted Patent
Utility
US 5,156,773 · App. 07/448,973
Stabilized enzymatic liquid detergent composition
Inventors:
Daniel Kochavi, Vicki Lentner
Patented Case
View Patent ↗
Granted: Oct 20, 1992
Filed: Dec 12, 1989
Inventors
Daniel Kochavi
Vicki Lentner
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.