Granted Patent
Utility
US 6,635,450 · App. 08/765,702
Isolated P27 protein, nucleic acid molecules encoding same, methods of identifying agents acting on same, and uses of said agents
Inventors:
Joan Massague, James Roberts, Andrew Koff, Kornelia Polyak
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Apr 28, 1997
Inventors
Joan Massague
James Roberts
Andrew Koff
Kornelia Polyak
Assignees (at issue)
Fred Hutchinson Institute for Cancer Research
Sloan-Kettering Institute for Cancer Research
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.