Granted Patent
Utility
US 6,790,844 · App. 09/852,850
Certain 1,3-disubstituted isoquinoline derivatives
Inventors:
Kohshi Ueno, Atsushi Sasaki, Koki Kawano, Tadashi Okabe, Noritaka Kitazawa, Keiko Takahashi, Noboru Yamamoto, Yuichi Suzuki, Manabu Matsunaga, Atsuhiko Kubota
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: May 11, 2001
Inventors
Kohshi Ueno
Atsushi Sasaki
Koki Kawano
Tadashi Okabe
Noritaka Kitazawa
Keiko Takahashi
Noboru Yamamoto
Yuichi Suzuki
Manabu Matsunaga
Atsuhiko Kubota
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.