Granted Patent
Utility
US 6,653,343 · App. 10/204,011
Active substance combinations comprising insecticidal and acaricidal properties
Inventors:
Reiner Fischer, Thomas Bretschneider, Christoph Erdelen
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Aug 15, 2002
Inventors
Reiner Fischer
Thomas Bretschneider
Christoph Erdelen
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.