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William J. Christ
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Andover, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Intermediates for the preparation of analogs of halichondrin B
Patent number
RE47797
Issue date
Jan 7, 2020
Eisai R&D Management Co., Ltd.
Farid Benayoud
Information
Patent Grant
Process for the production of a concentrated cannabinoid product
Patent number
10,155,176
Issue date
Dec 18, 2018
Healer, LLC
Bradley Feuer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Intermediates for the preparation of analogs of Halichondrin B
Patent number
9,303,050
Issue date
Apr 5, 2016
Eisai R&D Management Co., Ltd.
Farid Benayoud
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediates for the preparation of analogs of Halichondrin B
Patent number
8,618,313
Issue date
Dec 31, 2013
Eisai R&D Management Co., Ltd.
Farid Benayoud
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
7,994,154
Issue date
Aug 9, 2011
Ersai R&D Management Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
7,737,129
Issue date
Jun 15, 2010
Eisai R&D Management Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
6,184,366
Issue date
Feb 6, 2001
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for treating alcoholic liver disease
Patent number
5,952,309
Issue date
Sep 14, 1999
Eisai Company, Ltd.
Daniel P. Rossignol
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
5,935,938
Issue date
Aug 10, 1999
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anti-endotoxin compounds
Patent number
5,843,918
Issue date
Dec 1, 1998
Eisai Co., Ltd.
William J. Christ
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-endotoxin compounds
Patent number
5,756,718
Issue date
May 26, 1998
Eisai Co., Ltd.
William J. Christ
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
5,750,664
Issue date
May 12, 1998
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted liposaccharides useful in the treatment and prevention...
Patent number
5,681,824
Issue date
Oct 28, 1997
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anti-endotoxin compounds
Patent number
5,612,476
Issue date
Mar 18, 1997
Eisai Co., Ltd.
William J. Christ
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-endotoxin compounds
Patent number
5,530,113
Issue date
Jun 25, 1996
Eisai Co., Ltd.
William J. Christ
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
INTERMEDIATES FOR THE PREPARATION OF ANALOGS OF HALICHONDRIN B
Publication number
20150232490
Publication date
Aug 20, 2015
Eisai R&D Management Co., Ltd.
Farid Benayoud
C07 - ORGANIC CHEMISTRY
Information
Patent Application
INTERMEDIATES FOR THE PREPARATION OF ANALOGS OF HALICHONDRIN B
Publication number
20130237711
Publication date
Sep 12, 2013
Eisai R&D Management Co., Ltd.
Farid BENAYOUD
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTERMEDIATES FOR THE PREPARATION OF ANALOGS OF HALICHONDRIN B
Publication number
20120029213
Publication date
Feb 2, 2012
Eisai R&D Management Co., Ltd.
Brian Austad
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AUTOMATED OLIGOSACCHARIDE SYNTHESIZER
Publication number
20110313148
Publication date
Dec 22, 2011
William Christ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUBSTITUTED LIPOSACCHARIDES USEFUL IN THE TREATMENT AND PREVENTION...
Publication number
20100227835
Publication date
Sep 9, 2010
Eisai R&D Management Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Substituted Liposaccharides Useful in the Treatment and Prevention...
Publication number
20080214802
Publication date
Sep 4, 2008
Eisai Co., Ltd.
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Substituted liposaccharides useful in the treatment and prevention...
Publication number
20030144503
Publication date
Jul 31, 2003
William J. Christ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Substituted liposaccharides useful in the treatment and prevention...
Publication number
20020028927
Publication date
Mar 7, 2002
William J. Christ
C07 - ORGANIC CHEMISTRY