Granted Patent
Utility
US 6,541,553 · App. 09/690,523
Formulation for strippable adhesive and coating films and high performance adhesive
Inventors:
James R. Erickson, David R. Hansen
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Oct 17, 2000
Inventors
James R. Erickson
David R. Hansen
Assignee (at issue)
KRATON POLYMERS 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.