Granted Patent
Utility
US 5,854,220 · App. 08/734,591
Glial mitogenic factors, their preparation and use
Inventors:
Andrew Goodearl, Paul Stroobant, Luisa Minghetti, Michael Waterfield, Mark Marchioni, Mario Su Chen, Ian Hiles
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Oct 22, 1996
Inventors
Andrew Goodearl
Paul Stroobant
Luisa Minghetti
Michael Waterfield
Mark Marchioni
Mario Su Chen
Ian Hiles
Assignees (at issue)
Cambridge NeuroScience, Inc.
LUDWIG INSTITUTE FOR CANCER RESEARCH 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.