Granted Patent
Utility
US 6,765,035 · App. 10/116,879
Process for making rigid and flexible polyurethane foams containing a fire-retardant
Inventors:
Berend Eling, Christopher Ian Lindsay, Gordon John Seeley
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Apr 5, 2002
Inventors
Berend Eling
Christopher Ian Lindsay
Gordon John Seeley
Assignee (at issue)
HUNTSMAN INTERNATIONAL 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.