Granted Patent
Utility
US 4,579,941 · App. 06/407,802
Thermally-denatured deoxyribonucleic acid MD-011 and antitumor agent
Inventors:
Yoshio Furutani, Hiroshi Yamamoto, Tamotsu Fukuda, Shizuo Shimada, Osamu Yano
Patented Case
View Patent ↗
Granted: Apr 1, 1986
Filed: Aug 13, 1982
Inventors
Yoshio Furutani
Hiroshi Yamamoto
Tamotsu Fukuda
Shizuo Shimada
Osamu Yano
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.