Granted Patent
Utility
US 5,427,925 · App. 08/058,979
Recombniant method for making leukemia inhibitor factor
Inventors:
David Gearing, Nicholas Martin Gough, Douglas Hilton, Julie Ann King, Donald Metcalf, Edouard Collins Nice, Nicos A. Nicola, Richard J. Simpson, Tracy Willson
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: May 6, 1993
Inventors
David Gearing
Nicholas Martin Gough
Douglas Hilton
Julie Ann King
Donald Metcalf
Edouard Collins Nice
Nicos A. Nicola
Richard J. Simpson
Tracy Willson
Assignee (at issue)
AMRAD Corporation Limited
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.