IP Library Granted Patent US 6,358,995
Granted Patent Utility
US 6,358,995 · App. 09/621,889

Carboxylic acid derivatives having fused rings

Inventors: Katsuya Tagami, Hiroyuki Yoshimura, Mitsuo Nagai, Shigeki Hibi, Kouichi Kikuchi, Takashi Sato, Makoto Okita, Yasushi Okamoto, Yumiko Nagasaka, Naoki Kobayashi, Takayuki Hida, Kenji Tai, Naoki Tokuhara, Seiichi Kobayashi
Patented Case View Patent ↗
Granted: Mar 19, 2002 Filed: Jul 21, 2000
Inventors
Katsuya Tagami
Hiroyuki Yoshimura
Mitsuo Nagai
Shigeki Hibi
Kouichi Kikuchi
Takashi Sato
Makoto Okita
Yasushi Okamoto
Yumiko Nagasaka
Naoki Kobayashi
Takayuki Hida
Kenji Tai
Naoki Tokuhara
Seiichi Kobayashi
Assignee (at issue)
Eisai Inc.

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Quick Facts
Patent No.
US 6,358,995
App. No.
09/621,889
Filed
2000-07-21
Granted
2002-03-19
Kind
B1