Granted Patent
Utility
US 5,965,652 · App. 08/194,515
Thermally stable copper-containing polyamide molding compounds
Inventors:
Aziz El Sayed, Edgar Ostlinning, Alban Hennen, Georg Heger, Werner Nielinger, Karsten-Josef Idel, Klaus Sommer, Raymond Audenaert
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Feb 10, 1994
Inventors
Aziz El Sayed
Edgar Ostlinning
Alban Hennen
Georg Heger
Werner Nielinger
Karsten-Josef Idel
Klaus Sommer
Raymond Audenaert
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.