Granted Patent
Utility
US 6,432,675 · App. 08/506,131
Combinatorial polypeptide antigens
Inventor:
Roberto Crea
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Jul 24, 1995
Inventor
Roberto Crea
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.