Granted Patent
Utility
US 6,540,876 · App. 09/575,303
Use of amide or imide co-catalysts for nitroxide mediated oxidation
Inventors:
A. Levent Cimecioglu, John S. Thomaides, Kraig Luczak, Danielle E. Harkins
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: May 19, 2000
Inventors
A. Levent Cimecioglu
John S. Thomaides
Kraig Luczak
Danielle E. Harkins
Assignee (at issue)
National Starch and Chemical Investment Holding Copporation
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.