Granted Patent
Utility
US 5,990,073 · App. 08/672,770
Process for the production of a detergent composition
Inventors:
Marcelito Abad Garcia, David Alan Jordan, Donald Peter, Chandulal Kantilal Ranpuria
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Jun 28, 1996
Inventors
Marcelito Abad Garcia
David Alan Jordan
Donald Peter
Chandulal Kantilal Ranpuria
Assignee (at issue)
Lever Brothers Company
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.