Granted Patent
Utility
US 5,874,643 · App. 08/566,064
Hypophosphorous acid to stabilize fatty alcohols
Inventors:
Garrett Mineo, Michael G. Denoux
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Dec 1, 1995
Inventors
Garrett Mineo
Michael G. Denoux
Assignee (at issue)
Witco 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.