Granted Patent
Utility
US 6,822,052 · App. 10/239,139
Toughened cyanoacrylate adhesives containing alkene-acrylate copolymers and method for production
Inventors:
John G. Woods, Susanne Morrill
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Sep 20, 2002
Inventors
John G. Woods
Susanne Morrill
Assignee (at issue)
Henkel 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.