Granted Patent
Utility
US 6,710,159 · App. 10/239,982
Polyamide composition and method for producing the same
Inventors:
Heinrich Morhenn, Dieter Göbbels, Cliff Scherer, Frank Weyrich, Konrad Triebeneck, Klemens Kohlgrüber
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Sep 26, 2002
Inventors
Heinrich Morhenn
Dieter Göbbels
Cliff Scherer
Frank Weyrich
Konrad Triebeneck
Klemens Kohlgrüber
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.