Granted Patent
Utility
US 5,807,686 · App. 08/482,318
Pluripotential quiescent stem cell population
Inventors:
John E. Wagner, Jane S. Lebkowski
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Jun 6, 1995
Inventors
John E. Wagner
Jane S. Lebkowski
Assignees (at issue)
Regents of the University of Minnesota
Rhone-Poulenc Rorer Pharmaceuticals Inc.
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.