Granted Patent
Utility
US 6,469,131 · App. 09/899,812
Structured composition containing tertiary amide-terminated polyamide for personal care products
Inventors:
Nelson E. Lawson, Mark S. Pavlin
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jul 6, 2001
Inventors
Nelson E. Lawson
Mark S. Pavlin
Assignee (at issue)
Arizona Chemical Company, LLC
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.