Granted Patent
Utility
US 5,977,182 · App. 08/836,176
O-benzyl oxime ether derivatives and their use as pesticides
Inventors:
Rene Zurfluh, Hugo Ziegler, Stephan Trah
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: May 1, 1997
Inventors
Rene Zurfluh
Hugo Ziegler
Stephan Trah
Assignee (at issue)
Novartis Finance Corporation
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.