Granted Patent
Utility
US 6,228,639 · App. 09/002,046
Vectors and methods for the mutagenesis of mammalian genes
Inventor:
George A. Gaitanaris
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Dec 31, 1997
Inventor
George A. Gaitanaris
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.