Granted Patent
Utility
US 5,194,585 · App. 07/486,594
Inhibitors of catalytic antibodies
Inventors:
Sudhir Paul, Michael J. Powell, Richard J. Massey
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: Feb 28, 1990
Inventors
Sudhir Paul
Michael J. Powell
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.