Granted Patent
Utility
US 5,204,479 · App. 07/699,631
Derivatives of 1,2,5,6-tetrahydropyridin-3-carboxaldehyde oxime
Inventors:
Emilio Toja, Carla Bonetti, Fernando Barzaghi, Giulio Galliani
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: May 15, 1991
Inventors
Emilio Toja
Carla Bonetti
Fernando Barzaghi
Giulio Galliani
Assignee (at issue)
Roussel Uclaf
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.