Granted Patent
Utility
US 5,589,379 · App. 08/248,859
Geminivirus-based gene expression system
Inventors:
Jean C. Kridl, George Bruening, Vic C. Knauf
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: May 23, 1994
Inventors
Jean C. Kridl
George Bruening
Vic C. Knauf
Assignee (at issue)
Calgene Corporation
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.