Granted Patent
Utility
US 6,737,434 · App. 10/380,828
Imidazole derivatives or their salts
Inventors:
Minoru Tokizawa, Sunao Takeda, Yasushi Kaneko, Koji Kusano, Hiromichi Eto, Koichi Tachibana, Susumu Sato, Tadayoshi Taniyama
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Mar 19, 2003
Inventors
Minoru Tokizawa
Sunao Takeda
Yasushi Kaneko
Koji Kusano
Hiromichi Eto
Koichi Tachibana
Susumu Sato
Tadayoshi Taniyama
Assignee (at issue)
S.S.P. 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.