IP Library › Granted Patent US 5,874,611
Granted Patent Utility
US 5,874,611 · App. 08/673,051

Butenyl hydroquinone derivatives

Inventors: Kimio Hamamura, Chiaki Seki, Masayuki Konishi
Patented Case View Patent ↗
Granted: Feb 23, 1999 Filed: Jul 1, 1996
Inventors
Kimio Hamamura
Chiaki Seki
Masayuki Konishi
Assignee (at issue)
Eisai Chemical Co., Ltd.

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Quick Facts
Patent No.
US 5,874,611
App. No.
08/673,051
Filed
1996-07-01
Granted
1999-02-23
Kind
A