Granted Patent
Utility
US 6,063,597 · App. 08/993,170
Polypeptide compositions toxic to coleopteran insects
Inventors:
Leigh H. English, Susan M. Brussock, Thomas M. Malvar, James W. Bryson, Caroline A. Kulesza, Frederick S. Walters, Stephen L. Slatin, Michael A. Von Tersch
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Dec 18, 1997
Inventors
Leigh H. English
Susan M. Brussock
Thomas M. Malvar
James W. Bryson
Caroline A. Kulesza
Frederick S. Walters
Stephen L. Slatin
Michael A. Von Tersch
Assignee (at issue)
Monsanto Company
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.