Granted Patent
Utility
US 6,770,476 · App. 10/303,812
Radiation resistant bacterium/E. coli shuttle vector
Inventors:
Issay Narumi, Zhenli Tu, Katsuya Satoh
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Nov 26, 2002
Inventors
Issay Narumi
Zhenli Tu
Katsuya Satoh
Assignee (at issue)
Japan Atomic Energy Research Institute
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.