Granted Patent
Utility
US 6,183,735 · App. 08/973,553
Immortalized retinal pigmentary epithelial cell lines and their applications
Inventors:
John Greenwood, Peter Adamson, Raymond R. Lund
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Jan 22, 1998
Inventors
John Greenwood
Peter Adamson
Raymond R. Lund
Assignee (at issue)
Neurotech S.A.
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.