Granted Patent
Utility
US 6,489,405 · App. 08/573,767
Epoxy resin formulation containing epoxy group-terminated polyesters
Inventor:
Christian Beisele
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Dec 18, 1995
Inventor
Christian Beisele
Assignee (at issue)
Vantico Inc.
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.