Granted Patent
Utility
US 6,667,391 · App. 09/764,325
Stem cell growth factor-like polypeptide
Inventors:
Radoje Drmanac, Ivan Labat, Y. Tang, Cheng-Chi Chao, Nancy Mize, John D. Childs
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: Jan 16, 2001
Inventors
Radoje Drmanac
Ivan Labat
Y. Tang
Cheng-Chi Chao
Nancy Mize
John D. Childs
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.