Granted Patent
Utility
US 6,777,233 · App. 10/134,234
Cultures of human CNS Neural stem cells
Inventor:
Melissa K. Carpenter
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Apr 29, 2002
Inventor
Melissa K. Carpenter
Assignee (at issue)
StemCells California, 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.