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Hitoshi Katada
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for altering plasma retention and immunogenicity of antigen-...
Patent number
11,718,678
Issue date
Aug 8, 2023
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-myostatin antibodies, polypeptides containing variant Fc regio...
Patent number
11,454,633
Issue date
Sep 27, 2022
CHUGAI SEIYAKU KABUSHIKI KAISHA
Yoshinao Ruike
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fc region variant
Patent number
11,267,868
Issue date
Mar 8, 2022
CHUGAI SEIYAKU KABUSHIKI KAISHA
Futa Mimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing polypeptide hetero-oligomer
Patent number
11,142,587
Issue date
Oct 12, 2021
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing polypeptide heteromultimer
Patent number
11,124,576
Issue date
Sep 21, 2021
Chungai Seiyaku Kabushiki Kaisha
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
FcgammaRIIB-specific Fc region variant
Patent number
10,919,953
Issue date
Feb 16, 2021
CHUGAI SEIYAKU KABUSHIKI KAISHA
Hitoshi Katada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Heterodimerized polypeptide
Patent number
10,766,960
Issue date
Sep 8, 2020
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-myostatin antibodies, polypeptides containing variant Fc regio...
Patent number
10,738,111
Issue date
Aug 11, 2020
CHUGAI SEIYAKU KABUSHIKI KAISHA
Yoshinao Ruike
G01 - MEASURING TESTING
Information
Patent Grant
Method for altering plasma retention and immunogenicity of antigen-...
Patent number
10,618,965
Issue date
Apr 14, 2020
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-myostatin antibodies, polypeptides containing variant Fc regio...
Patent number
10,000,560
Issue date
Jun 19, 2018
CHUGAI SEIYAKU KABUSHIKI KAISHA
Yoshinao Ruike
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Heterodimerized polypeptide
Patent number
9,890,218
Issue date
Feb 13, 2018
CHUGAI SEIYAKU KABUSHIKI KAISHA
Futa Mimoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HETERODIMER FC POLYPEPTIDE
Publication number
20240043515
Publication date
Feb 8, 2024
Chugai SeiYaku Kabushiki Kaisha
Hitoshi KATADA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETERODIMER FC POLYPEPTIDE
Publication number
20230416371
Publication date
Dec 28, 2023
Chugai SeiYaku Kabushiki Kaisha
Hitoshi KATADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR ALTERING PLASMA RETENTION AND IMMUNOGENICITY OF ANTIGEN-...
Publication number
20230257470
Publication date
Aug 17, 2023
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fc-gamma-RIIb-SPECIFIC Fc ANTIBODY
Publication number
20230174655
Publication date
Jun 8, 2023
Chugai SeiYaku Kabushiki Kaisha
Futa Mimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTIGEN-BINDING MOLECULE FOR PROMOTING DISAPPEARANCE OF ANTIGEN VIA...
Publication number
20230140797
Publication date
May 4, 2023
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-CTLA-4 ANTIBODY AND USE THEREOF
Publication number
20230058982
Publication date
Feb 23, 2023
CHUGAI SEIYAKU KABUSHIKI KAISHA
Hitoshi KATADA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Fc REGION VARIANT
Publication number
20220411483
Publication date
Dec 29, 2022
Chugai SeiYaku Kabushiki Kaisha
Futa Mimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PROTEASE SUBSTRATE, AND POLYPEPTIDE INCLUDING PROTEASE CLEAVAGE SEQ...
Publication number
20220315909
Publication date
Oct 6, 2022
Chugai SeiYaku Kabushiki Kaisha
Mika SAKURAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING POLYPEPTIDE HETERO-OLIGOMER
Publication number
20220010030
Publication date
Jan 13, 2022
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
G01 - MEASURING TESTING
Information
Patent Application
FCgammaRIIB-SPECIFIC FC REGION VARIANT
Publication number
20210261648
Publication date
Aug 26, 2021
Chugai SeiYaku Kabushiki Kaisha
Hitoshi Katada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-MYOSTATIN ANTIBODIES, POLYPEPTIDES CONTAINING VARIANT FC REGIO...
Publication number
20200317768
Publication date
Oct 8, 2020
Chugai SeiYaku Kabushiki Kaisha
Yoshinao RUIKE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR ALTERING PLASMA RETENTION AND IMMUNOGENICITY OF ANTIGEN-...
Publication number
20200199241
Publication date
Jun 25, 2020
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHARMACEUTICAL COMPOSITION, ANTIGEN-BINDING MOLECULES, TREATMENT ME...
Publication number
20190382484
Publication date
Dec 19, 2019
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki IGAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTI-MYOSTATIN ANTIBODIES, POLYPEPTIDES CONTAINING VARIANT FC REGIO...
Publication number
20180319876
Publication date
Nov 8, 2018
Chugai SeiYaku Kabushiki Kaisha
Yoshinao RUIKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTI-MYOSTATIN ANTIBODIES, POLYPEPTIDES CONTAINING VARIANT FC REGIO...
Publication number
20180319877
Publication date
Nov 8, 2018
Chugai SeiYaku Kabushiki Kaisha
Yoshinao RUIKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETERODIMERIZED POLYPEPTIDE
Publication number
20180155451
Publication date
Jun 7, 2018
Chugai SeiYaku Kabushiki Kaisha
Futa Mimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING POLYPEPTIDE HETERO-OLIGOMER
Publication number
20180057607
Publication date
Mar 1, 2018
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PRODUCING POLYPEPTIDE HETEROMULTIMER
Publication number
20160229915
Publication date
Aug 11, 2016
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Anti-Myostatin Antibodies, Polypeptides Containing Variant Fc Regio...
Publication number
20160200807
Publication date
Jul 14, 2016
Chugai SeiYaku Kabushiki Kaisha
Yoshinao RUIKE
G01 - MEASURING TESTING
Information
Patent Application
Antigen-Binding Molecule for Promoting Disappearance of Antigen via...
Publication number
20160046693
Publication date
Feb 18, 2016
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fc REGION VARIANT
Publication number
20160039912
Publication date
Feb 11, 2016
Chugai SeiYaku Kabushiki Kaisha
Futa Mimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETERODIMERIZED POLYPEPTIDE
Publication number
20150344570
Publication date
Dec 3, 2015
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FCgammaRIIB-SPECIFIC FC REGION VARIANT
Publication number
20150299296
Publication date
Oct 22, 2015
Chugai SeiYaku Kabushiki Kaisha
Hitoshi Katada
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETERODIMERIZED POLYPEPTIDE
Publication number
20140199294
Publication date
Jul 17, 2014
Chugai SeiYaku Kabushiki Kaisha
Futa Mimoto
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR ALTERING PLASMA RETENTION AND IMMUNOGENICITY OF ANTIGEN-...
Publication number
20140105889
Publication date
Apr 17, 2014
Chugai SeiYaku Kabushiki Kaisha
Tomoyuki Igawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fc-gamma-RIIb-SPECIFIC Fc ANTIBODY
Publication number
20140093496
Publication date
Apr 3, 2014
Chugai SeiYaku Kabushiki Kaisha
Futa Mimoto
C07 - ORGANIC CHEMISTRY