Granted Patent
Utility
US 6,288,071 · App. 09/202,264
1-ethylene-2-alkylene-1,4-cyclohexadiene pesticides
Inventors:
Henry Szczepanski, Martin Zeller, Ottmar Franz Huter
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Dec 10, 1998
Inventors
Henry Szczepanski
Martin Zeller
Ottmar Franz Huter
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.