Granted Patent
Utility
US 5,378,750 · App. 08/172,944
Flame-retardant polyamide molding compounds
Inventors:
Aziz El Sayed, Edgar Ostlinning, Karsten-Josef Idel
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Dec 27, 1993
Inventors
Aziz El Sayed
Edgar Ostlinning
Karsten-Josef Idel
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.