Granted Patent
Utility
US 6,673,877 · App. 10/051,596
Product A'ABC of epoxy resins A' and product of polyepoxides A, fatty acids B and amines C
Inventors:
Willibald Paar, Manfred Krassnitzer, Maximilian Friedl, Roland Feola, Johann Gmoser
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Jan 18, 2002
Inventors
Willibald Paar
Manfred Krassnitzer
Maximilian Friedl
Roland Feola
Johann Gmoser
Assignee (at issue)
Solutia Austria 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.