Granted Patent
Utility
US 5,324,643 · App. 07/739,718
Method of conferring resistance to retroviral infection
Inventors:
Wilson Greatbatch, John C. Sanford
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Jul 29, 1991
Inventors
Wilson Greatbatch
John C. Sanford
Assignee (at issue)
Greatbatch Gen-Aid Ltd.
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.