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Tai Hirakura
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Shizuoka, JP
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last 30 patents
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Patent Grant
Derivative of hyaluronic acid modified with amino-carboxylic acid
Patent number
9,243,077
Issue date
Jan 26, 2016
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tomoko Yasugi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hybrid gel comprising chemically crosslinked hyaluronic acid deriva...
Patent number
8,987,230
Issue date
Mar 24, 2015
National University Corporation Tokyo Medical and Dental University
Kazunari Akiyoshi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hyaluronic acid derivative and pharmaceutical composition thereof
Patent number
8,759,322
Issue date
Jun 24, 2014
National University Corporation Tokyo Medical and Dental University
Kazunari Akiyoshi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hyaluronic acid modification products and drug carriers using them
Patent number
7,767,806
Issue date
Aug 3, 2010
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tai Hirakura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
CANCER VACCINE FORMULATION
Publication number
20220160849
Publication date
May 26, 2022
MIE UNIVERSITY
Hiroshi SHIKU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DERIVATIVE OF HYALURONIC ACID MODIFIED WITH AMINO-CARBOXYLIC ACID
Publication number
20130338352
Publication date
Dec 19, 2013
Chugai SeiYaku Kabushiki Kaisha
Tomoko Yasugi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYALURONIC ACID DERIVATIVE AND PHARMACEUTICAL COMPOSITION THEREOF
Publication number
20110212901
Publication date
Sep 1, 2011
NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNVERSITY
Kazunari Akiyoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYBRID GEL COMPRISING CHEMICALLY CROSSLINKED HYALURONIC ACID DERIVA...
Publication number
20100204102
Publication date
Aug 12, 2010
Kazunari Akiyoshi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AGGREGABLE GLP-1 ANALOGUE AND SUSTAINED-RELEASE PHARMACEUTICAL COMP...
Publication number
20090286724
Publication date
Nov 19, 2009
Chugai SeiYaku Kabushiki Kaisha
Hiroko Konishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hyaluronic acid modification products and drug carrier therefrom
Publication number
20070031503
Publication date
Feb 8, 2007
Chugai SeiYaku Kabushiki Kaisha
Tai Hirakura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...