Granted Patent
Utility
US 6,610,770 · App. 09/411,278
Organoclay/polymer compositions with flame retardant properties
Inventors:
Mark A. Ross, Jacob Kaizerman
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Oct 4, 1999
Inventors
Mark A. Ross
Jacob Kaizerman
Assignee (at issue)
ELEMENTIS SPECIALTIES, 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.