Granted Patent
Utility
US 6,242,478 · App. 09/459,261
Five member ring sulfenate esters and thiosulfinate esters
Inventors:
Mark E. Welker, Suzy V. Torti, Frank Torti, Alan J. Townsend, Eva Pietsch, Allison L. Hurley
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Dec 10, 1999
Inventors
Mark E. Welker
Suzy V. Torti
Frank Torti
Alan J. Townsend
Eva Pietsch
Allison L. Hurley
Assignee (at issue)
WAKE FOREST UNIVERSITY
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.