Granted Patent
Utility
US 6,297,307 · App. 08/987,567
ABS moulding compositions having improved odor characteristics
Inventors:
Herbert Eichenauer, Harry Staratschek
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Dec 11, 1997
Inventors
Herbert Eichenauer
Harry Staratschek
Assignee (at issue)
Bayer Aktiengesellschaft
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.