Granted Patent
Utility
US 4,762,707 · App. 06/736,334
New conjugates associating, by covalent bond, an enzyme with an antibody, and medicinal associations using the said conjugates
Inventors:
Franz Jansen, Pierre Gros
Patented Case
View Patent ↗
Granted: Aug 9, 1988
Filed: May 21, 1985
Inventors
Franz Jansen
Pierre Gros
Assignee (at issue)
Sanofi
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.