Granted Patent
Utility
US 5,877,012 · App. 08/838,219
Class of proteins for the control of plant pests
Inventors:
Juan J. Estruch, Cao-Guo Yu, Gregory W. Warren, Nalini M. Desai, Michael G. Koziel, Gordon J. Nye
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Apr 3, 1997
Inventors
Juan J. Estruch
Cao-Guo Yu
Gregory W. Warren
Nalini M. Desai
Michael G. Koziel
Gordon J. Nye
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.