Granted Patent
Utility
US 5,296,567 · App. 07/863,638
Thermocurable compositions
Inventors:
Dieter Baumann, Werner Margotte, Beat Muller
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: Apr 6, 1992
Inventors
Dieter Baumann
Werner Margotte
Beat Muller
Assignee (at issue)
Ciba-Geigy
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.