Granted Patent
Utility
US 6,737,485 · App. 10/420,149
Titanium chelate dispersions
Inventors:
Jerry Dale St. Clair, Thomas W. DelPesco
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Apr 22, 2003
Inventors
Jerry Dale St. Clair
Thomas W. DelPesco
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND 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.