Granted Patent
Utility
US 6,468,650 · App. 09/709,863
Adhesive composition and surface protection films produced therewith
Inventor:
Nicolai Böhm
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Nov 10, 2000
Inventor
Nicolai Böhm
Assignee (at issue)
tesa AG
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.