Granted Patent
Utility
US 5,156,965 · App. 07/730,125
Catalytic antibodies
Inventors:
Gerald Schochetman, Richard J. Massey
Patented Case
View Patent ↗
Granted: Oct 20, 1992
Filed: Jul 15, 1991
Inventors
Gerald Schochetman
Richard J. Massey
Assignee (at issue)
IGEN Co., LTD
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.