Granted Patent
Utility
US 4,853,439 · App. 07/106,845
Water-soluble complexes of water-insoluble organic compounds
Inventor:
Eugene S. Barabas
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Oct 9, 1987
Inventor
Eugene S. Barabas
Assignee (at issue)
GAF Corporation
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.