Granted Patent
Utility
US 5,631,162 · App. 08/076,090
Retroviral vectors for transducing .beta.-globin gene and .beta.-locus control region derivatives
Inventors:
Philippe Leboulch, Irving M. London, Dorothy Tuan
Patented Case
View Patent ↗
Granted: May 20, 1997
Filed: Jun 11, 1993
Inventors
Philippe Leboulch
Irving M. London
Dorothy Tuan
Assignee (at issue)
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
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.