Granted Patent
Utility
US 5,484,839 · App. 08/245,831
Flame retardant brominated styrene graft latex compositions
Inventors:
Jin Wang, Nicolai A. Favstritsky
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: May 18, 1994
Inventors
Jin Wang
Nicolai A. Favstritsky
Assignee (at issue)
Great Lakes Chemical Corp.
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.