Granted Patent
Utility
US 6,806,291 · App. 10/682,744
Analgesic compounds, their synthesis and pharmaceutical compositions containing them
Inventors:
Carlos Sunkel, Julio Alvarez-Builla, Nicolas G. Bazan, Anthony Vaccarino
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Oct 9, 2003
Inventors
Carlos Sunkel
Julio Alvarez-Builla
Nicolas G. Bazan
Anthony Vaccarino
Assignee (at issue)
The Foundation for the LSU Health Sciences Center
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.