Granted Patent
Utility
US 5,476,863 · App. 08/129,301
Glycerin derivative and its pharmacological use
Inventors:
Kazuo Okano, Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe, Shuhei Miyazawa, Mitsuaki Miyamoto, Hiroyuki Yoshimura, Koukichi Harada, Junsaku Nagaoka, Tsutomu Kawata, Tsutomu Yoshimura, Hiromasa Suzuki, Shigeru Souda, Yoshimasa Machida, Kouichi Katayama, Isao Yamatsu
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Sep 30, 1993
Inventors
Kazuo Okano
Osamu Asano
Naoyuki Shimomura
Tetsuya Kawahara
Shinya Abe
Shuhei Miyazawa
Mitsuaki Miyamoto
Hiroyuki Yoshimura
Koukichi Harada
Junsaku Nagaoka
Tsutomu Kawata
Tsutomu Yoshimura
Hiromasa Suzuki
Shigeru Souda
Yoshimasa Machida
Kouichi Katayama
Isao Yamatsu
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.