Granted Patent
Utility
US 6,696,165 · App. 09/582,545
Styrene copolymer compositions having reduced surface gloss and composite articles incorporating same
Inventors:
James H. Bennett, Klaus Mühlbach, Gary Kogowski, Heiner Görrissen, Graham Edmund Mc Kee
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Jun 28, 2000
Inventors
James H. Bennett
Klaus Mühlbach
Gary Kogowski
Heiner Görrissen
Graham Edmund Mc Kee
Assignee (at issue)
BASF SE
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.