Granted Patent
Utility
US 6,764,616 · App. 09/857,684
Hydrophobic epoxide resin system
Inventors:
Christian Beisele, Thomas Kainmuller, Qian Tang
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Jun 7, 2001
Inventors
Christian Beisele
Thomas Kainmuller
Qian Tang
Assignee (at issue)
HUNTSMAN ADVANCED MATERIALS AMERICAS LLC
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.