Granted Patent
Utility
US 6,797,493 · App. 09/968,362
Fc fusion proteins of human granulocyte colony-stimulating factor with increased biological activities
Inventors:
Lee-Hwei K. Sun, Bill N. C. Sun, Cecily Rou-Yun Sun
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Oct 1, 2001
Inventors
Lee-Hwei K. Sun
Bill N. C. Sun
Cecily Rou-Yun Sun
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.