Granted Patent
Utility
US 6,660,478 · App. 09/959,433
CYP2A6 gene judgment methods
Inventor:
Tetsuya Kamataki
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Oct 25, 2001
Inventor
Tetsuya Kamataki
Assignee (at issue)
Sumitomo Pharmaceuticals Company Limited
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.