Granted Patent
Utility
US 6,248,319 · App. 08/449,653
Method for increasing hematopoietic progenitor cells by stem cell factor polypeptides
Inventors:
Krisztina M. Zsebo, Robert A. Bosselman, Sidney V. Suggs, Francis H. Martin
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: May 24, 1995
Inventors
Krisztina M. Zsebo
Robert A. Bosselman
Sidney V. Suggs
Francis H. Martin
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.