Granted Patent
Utility
US 6,673,787 · App. 10/098,420
Sulfonamide-containing indole compounds
Inventors:
Toru Haneda, Akihiko Tsuruoka, Junichi Kamata, Tadashi Okabe, Keiko Takahashi, Kazumasa Nara, Shinichi Hamaoka, Norihiro Ueda, Takashi Owa, Toshiaki Wakabayashi, Yasuhiro Funahashi, Taro Semba, Naoko Hata, Yuji Yamamoto, Yoichi Ozawa, Noako Tsukahara
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Mar 18, 2002
Inventors
Toru Haneda
Akihiko Tsuruoka
Junichi Kamata
Tadashi Okabe
Keiko Takahashi
Kazumasa Nara
Shinichi Hamaoka
Norihiro Ueda
Takashi Owa
Toshiaki Wakabayashi
Yasuhiro Funahashi
Taro Semba
Naoko Hata
Yuji Yamamoto
Yoichi Ozawa
Noako Tsukahara
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.