Granted Patent
Utility
US 6,689,610 · App. 09/724,962
Cells and non-human organisms containing predetermined genomic modifications and positive-negative selection methods and vectors for making same
Inventors:
Mario R. Capecchi, Kirk R. Thomas
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Nov 28, 2000
Inventors
Mario R. Capecchi
Kirk R. Thomas
Assignee (at issue)
The University of Utah Research Foundation
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.