Granted Patent
Utility
US 5,700,943 · App. 08/356,353
Process for making phenylthiomethylpyridinylalkenoates
Inventor:
Robert A. Daines
Patented Case
View Patent ↗
Granted: Dec 23, 1997
Filed: Dec 20, 1994
Inventor
Robert A. Daines
Assignee (at issue)
SmithKline Beecham Limited
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.