Granted Patent
Utility
US 6,410,658 · App. 09/813,179
Polyepoxide/polyether mono- or polyamine precursor reacted with mono- or polyamine, epoxy resin-amine adduct and monoepoxide-amine adduct
Inventors:
Markus Schrötz, Martin Fulgraff, Peter Martischewski, Jurgen Schillgalies, Rolf Herzog
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: May 9, 2001
Inventors
Markus Schrötz
Martin Fulgraff
Peter Martischewski
Jurgen Schillgalies
Rolf Herzog
Assignee (at issue)
BAKELITE GMBH
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.