Granted Patent
Utility
US 6,737,425 · App. 09/743,358
N,N-substituted cyclic amine derivatives
Inventors:
Noboru Yamamoto, Makoto Komatsu, Yuichi Suzuki, Koki Kawano, Teiji Kimura, Koichi Ito, Satoshi Nagato, Yoshihiko Norimine, Tetsuhiro Niidome, Tetsuyuki Teramoto, Yoichi Iimura, Shinji Hatakeyama
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Jan 29, 2001
Inventors
Noboru Yamamoto
Makoto Komatsu
Yuichi Suzuki
Koki Kawano
Teiji Kimura
Koichi Ito
Satoshi Nagato
Yoshihiko Norimine
Tetsuhiro Niidome
Tetsuyuki Teramoto
Yoichi Iimura
Shinji Hatakeyama
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.