Granted Patent
Utility
US 5,811,529 · App. 08/816,758
Bis-pyridone compounds
Inventors:
Danette R. Vines, Ronald Pedemonte
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Mar 7, 1997
Inventors
Danette R. Vines
Ronald Pedemonte
Assignee (at issue)
DyStar L.P.
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.