Granted Patent
Utility
US 5,583,167 · App. 08/085,861
Curing agents for aqueous epoxy resins
Inventors:
Jason L. Chou, Shailesh Shah, Brian G. Jewell, Robert M. Moon
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Jun 30, 1993
Inventors
Jason L. Chou
Shailesh Shah
Brian G. Jewell
Robert M. Moon
Assignee (at issue)
Henkel Limited
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.