Granted Patent
Utility
US 6,133,503 · App. 09/024,472
Mammalian artificial chromosomes and methods of using same
Inventor:
Immo E. Scheffler
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Feb 17, 1998
Inventor
Immo E. Scheffler
Assignee (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.