-
Toxin conjugates
-
Patent number 6,638,509
-
Issue date Oct 28, 2003
-
Kyowa Hakko Kogyo, Co., Ltd.
-
Toshiyuki Suzawa
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Toxin conjugates
-
Patent number 6,103,236
-
Issue date Aug 15, 2000
-
Kyowa Hakko Kogyo Co., Ltd.
-
Toshiyuki Suzawa
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Propenone derivatives
-
Patent number 5,952,355
-
Issue date Sep 14, 1999
-
Kyowa Hakko Kogyo Co., Ltd.
-
Shun-Ichi Ikeda
-
C07 - ORGANIC CHEMISTRY
-
-
-
-
DC-89 derivatives
-
Patent number 5,670,492
-
Issue date Sep 23, 1997
-
Kyowa Hakko Kogyo Co., Ltd.
-
Nobuyoshi Amishiro
-
C07 - ORGANIC CHEMISTRY
-
Pyrrolo-indole derivatives
-
Patent number 5,641,780
-
Issue date Jun 24, 1997
-
Kyowa Hakko Kogyo Co., Ltd.
-
Nobuyoshi Amishiro
-
C07 - ORGANIC CHEMISTRY
-
-
-
-
-
5-aminoflavone derivatives
-
Patent number 5,539,112
-
Issue date Jul 23, 1996
-
Kyowa Hakko Kogyo Co., Ltd.
-
Tsutomu Akama
-
C07 - ORGANIC CHEMISTRY
-
-
-
DC-89 derivatives
-
Patent number 5,332,740
-
Issue date Jul 26, 1994
-
Kyowa Hakko Kogyo Co., Ltd.
-
Hiromitsu Saito
-
C07 - ORGANIC CHEMISTRY
-
DC-89 derivatives
-
Patent number 5,258,383
-
Issue date Nov 2, 1993
-
Kyowa Hakko Kogyo Co., Ltd.
-
Satoru Nagamura
-
C07 - ORGANIC CHEMISTRY
-
-
DC-89 derivatives
-
Patent number 5,214,065
-
Issue date May 25, 1993
-
Kyowa Hakko Kogyo Co., Ltd.
-
Hiromitsu Saito
-
C07 - ORGANIC CHEMISTRY
-
Pyrroloindole derivatives
-
Patent number 5,187,186
-
Issue date Feb 16, 1993
-
Kyowa Hakko Kogyo Co., Ltd.
-
Yutaka Kanda
-
C07 - ORGANIC CHEMISTRY
-
UCN-1028D derivatives
-
Patent number 5,140,044
-
Issue date Aug 18, 1992
-
Kyowa Hakko Kogyo Co., Ltd.
-
Teruo Kishi
-
C07 - ORGANIC CHEMISTRY
-
-
-
DC-88A derivatives
-
Patent number 5,084,468
-
Issue date Jan 28, 1992
-
Kyowa Hakko Kogyo Co., Ltd.
-
Hiromitsu Saito
-
C07 - ORGANIC CHEMISTRY
-
DC-52 derivatives
-
Patent number 5,071,984
-
Issue date Dec 10, 1991
-
Kyowa Hakko Kogyo Co., Ltd.
-
Hiromitsu Saito
-
C07 - ORGANIC CHEMISTRY
-
-
-
DC-88A derivatives
-
Patent number 5,008,271
-
Issue date Apr 16, 1991
-
Kyowa Hakko Kogyo Co., Ltd.
-
Yutaka Kanda
-
C07 - ORGANIC CHEMISTRY
-
DC-52 derivatives
-
Patent number 4,992,551
-
Issue date Feb 12, 1991
-
Kyowa Hakko Kogyo Co., Ltd.
-
Hiromitsu Saito
-
C07 - ORGANIC CHEMISTRY
-
Anti-tumor DC-52 derivatives
-
Patent number 4,946,957
-
Issue date Aug 7, 1990
-
Kyowa Hakko Kogyo Co., Ltd.
-
Hiromitsu Saito
-
C07 - ORGANIC CHEMISTRY