Granted Patent
Utility
US 5,589,155 · App. 08/398,933
Mutagenesis testing using transgenic non-human animals carrying test DNA sequences
Inventors:
Joseph A. Sorge, Jay M. Short
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: Mar 6, 1995
Inventors
Joseph A. Sorge
Jay M. Short
Assignee (at issue)
Union Bank of California, N.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.