Granted Patent
Utility
US 6,174,985 · App. 09/230,410
Epoxy resins with N-ester substituted imidazoles
Inventor:
Veronique Hall-Goulle
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Jan 25, 1999
Inventor
Veronique Hall-Goulle
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.