Granted Patent
Utility
US 6,509,365 · App. 09/856,036
2-phenylbenzimidazoles and 2-phenylindoles, and production and use thereof
Inventors:
Wilfried Lubisch, Michael Andreas Kock, Thomas Höger
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: May 17, 2001
Inventors
Wilfried Lubisch
Michael Andreas Kock
Thomas Höger
Assignee (at issue)
BASF SE
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.