Granted Patent
Utility
US 6,384,132 · App. 09/286,312
Environmentally friendly aqueous architectural coating compositions
Inventors:
Susan M. Horley, Stephen Arthur Wheeler
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Apr 5, 1999
Inventors
Susan M. Horley
Stephen Arthur Wheeler
Assignee (at issue)
IMPERIAL CHEMICAL INDUSTRIES LIMITED
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.