Granted Patent
Utility
US 5,347,075 · App. 07/711,332
Mutagenesis testing using transgenic non-human animals carrying test DNA sequences
Inventor:
Joseph A. Sorge
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: Jun 6, 1991
Inventor
Joseph A. Sorge
Assignee (at issue)
STRATAGEN
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.