Granted Patent
Utility
US 6,184,298 · App. 09/334,329
Adhesive compositions based on blends of grafted polyethylenes and non-grafted polyethylenes and styrene container rubber
Inventor:
I-Hwa Lee
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Jun 16, 1999
Inventor
I-Hwa Lee
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.