Granted Patent
Utility
US 5,501,962 · App. 08/081,539
Interleuken-3 (IL-3) human/murine hybrid polypeptides and recombinant production of the same
Inventors:
Sarah Ruth Braford-Goldberg, Alan Michael Easton, Barbara Kure Klein, John McKearn, Peter O. Olins
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Jun 21, 1993
Inventors
Sarah Ruth Braford-Goldberg
Alan Michael Easton
Barbara Kure Klein
John McKearn
Peter O. Olins
Assignee (at issue)
G.D. Searle LLC
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.