Granted Patent
Utility
US 6,162,428 · App. 08/800,224
hNT-neuron human neuronal cells to replace ganglion cells
Inventor:
Gary Snable
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Feb 12, 1997
Inventor
Gary Snable
Assignee (at issue)
Layton Bioscience, 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.