Granted Patent
Utility
US 5,869,514 · App. 08/765,436
Terpenoidic derivatives useful as antitumor agents
Inventors:
Carlo Battistini, Marina Ciomei, Francesco Pietra, Michele D'Ambrosio, Antonio Ricardo Leonardo Guerriero
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Jan 15, 1997
Inventors
Carlo Battistini
Marina Ciomei
Francesco Pietra
Michele D'Ambrosio
Antonio Ricardo Leonardo Guerriero
Assignee (at issue)
Pharmacia & Upjohn S.p.A.
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.