Granted Patent
Utility
US 6,794,443 · App. 10/367,543
Hot melt adhesive composition
Inventors:
Wayne K. Chu, Susan Burdett, David Good
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Feb 14, 2003
Inventors
Wayne K. Chu
Susan Burdett
David Good
Assignee (at issue)
National Starch and Chemical Investment Holding Copporation
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.