Granted Patent
Utility
US 5,782,932 · App. 08/665,748
Enzymatic composition
Inventors:
Willem Van Dijk, Marja Ouwendijk, Peter John Hall
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Jun 18, 1996
Inventors
Willem Van Dijk
Marja Ouwendijk
Peter John Hall
Assignee (at issue)
Lever Brothers Company, division of Conopco, Inc.
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.