Granted Patent
Utility
US 5,948,518 · App. 08/826,318
Electrically conductive shaped articles
Inventors:
Andreas Lucke, Bernhard Pfeiffer, Detlef Skaletz
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Mar 27, 1997
Inventors
Andreas Lucke
Bernhard Pfeiffer
Detlef Skaletz
Assignee (at issue)
Hoechst GmbH
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.