Granted Patent
Utility
US 6,750,232 · App. 10/333,689
2-aminopyridine compounds and use thereof as drugs
Inventors:
Hitoshi Harada, Osamu Asano, Shuhei Miyazawa, Masato Ueda, Masahiro Yasuda, Nobuyuki Yasuda
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jan 23, 2003
Inventors
Hitoshi Harada
Osamu Asano
Shuhei Miyazawa
Masato Ueda
Masahiro Yasuda
Nobuyuki Yasuda
Assignee (at issue)
Eisai Inc.
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.