Patents Assigned to Daiichi Sankyo Co., Ltd.
  • Publication number: 20240084037
    Abstract: The present invention is directed to methods of identifying and treating a human subject harboring a tumor or other disease comprising assessing HRG gene expression at a protein level in the human subject and administering a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at a protein level is assessed as high. The present invention is also directed to methods of identifying a human subject harboring a tumor or other disease comprising assessing HRG gene expression at a protein level in the human subject and withholding a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at a protein level is assessed as low.
    Type: Application
    Filed: November 8, 2023
    Publication date: March 14, 2024
    Applicants: Daiichi Sankyo Co., Ltd., Daiichi Sankyo Europe GmbH, Kinki University, Amgen, Inc.
    Inventors: Matthias SCHNEIDER, Sabine BLUM, Renee Jeanne MENDELL-HARARY, Daniel J. FREEMAN, Robert Allen BECKMAN, Xiaoping JIN, Kimio YONESAKA, Kazuhiko NAKAGAWA
  • Publication number: 20240043939
    Abstract: The present invention is directed to methods of identifying and treating a human subject harboring a tumor or other disease comprising assessing HRG gene expression at an mRNA level in the human subject and administering a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at an mRNA level is assessed as high. The present invention is also directed to methods of identifying a human subject harboring a tumor or other disease comprising assessing HRG gene expression at an mRNA level in the human subject and withholding a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at an mRNA level is assessed as low.
    Type: Application
    Filed: October 13, 2023
    Publication date: February 8, 2024
    Applicants: Daiichi Sankyo Co., Ltd., U3 Pharma GmbH, Amgen, Inc.
    Inventors: Matthias SCHNEIDER, Sabine BLUM, Renee Jeanne MENDELL-HARARY, Daniel J. FREEMAN, Robert Allen BECKMAN, Xiaoping JIN
  • Patent number: 11872289
    Abstract: The present invention pertains to novel antibody drug conjugates (ADC) comprising anti-MUC1 antibody. In particular, said ADC showed significant anti-tumor efficacy.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: January 16, 2024
    Assignee: DAIICHI SANKYO CO., LTD.
    Inventors: Johanna Gellert, Anke Flechner, Doreen Weigelt, Antje Danielczyk, Akiko Nagase
  • Patent number: 11873344
    Abstract: The present invention is directed to methods of identifying and treating a human subject harboring a tumor or other disease comprising assessing HRG gene expression at a protein level in the human subject and administering a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at a protein level is assessed as high. The present invention is also directed to methods of identifying a human subject harboring a tumor or other disease comprising assessing HRG gene expression at a protein level in the human subject and withholding a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at a protein level is assessed as low.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: January 16, 2024
    Assignees: Daiichi Sankyo Co., Ltd., Daiichi Sankyo Europe GmbH, Kinki University, Amgen, Inc.
    Inventors: Matthias Schneider, Sabine Blum, Renee Jeanne Mendell-Harary, Daniel J. Freeman, Robert Allen Beckman, Xiaoping Jin, Kimio Yonesaka, Kazuhiko Nakagawa
  • Patent number: 11840736
    Abstract: The present invention is directed to methods of identifying and treating a human subject harboring a tumor or other disease comprising assessing HRG gene expression at an mRNA level in the human subject and administering a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at an mRNA level is assessed as high. The present invention is also directed to methods of identifying a human subject harboring a tumor or other disease comprising assessing HRG gene expression at an mRNA level in the human subject and withholding a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at an mRNA level is assessed as low.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: December 12, 2023
    Assignees: Daiichi Sankyo Co., Ltd., U3 Pharma GmbH, Amgen, Inc.
    Inventors: Matthias Schneider, Sabine Blum, Renee Jeanne Mendell-Harary, Daniel J. Freeman, Robert Allen Beckman, Xiaoping Jin
  • Publication number: 20230372520
    Abstract: The present invention pertains to novel antibody drug conjugates (ADC) comprising anti-MUC1 antibody. In particular, said ADC showed significant anti-tumor efficacy.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 23, 2023
    Applicant: DAIICHI SANKYO CO., LTD.
    Inventors: Johanna GELLERT, Anke FLECHNER, Doreen WEIGELT, Antje DANIELCZYK, Akiko NAGASE
  • Publication number: 20230139769
    Abstract: The present invention pertains to novel antibody drug conjugates (ADC) comprising anti-MUC1 antibody. In particular, said ADC showed significant anti-tumor efficacy.
    Type: Application
    Filed: August 1, 2022
    Publication date: May 4, 2023
    Applicant: DAIICHI SANKYO CO., LTD.
    Inventors: Johanna GELLERT, Anke FLECHNER, Doreen WEIGELT, Antje DANIELCZYK, Akiko NAGASE
  • Publication number: 20210187118
    Abstract: The present disclosure relates to antibody drug conjugates directed against the cancer antigen MUC1. In particular, an antibody with improved antigen binding was obtained by deleting a glycosylation site in the CDR-H2 of a known anti-MUC1 antibody. The conjugates consist of exatecan derivatives coupled to the anti MUC1 antibodies.
    Type: Application
    Filed: May 17, 2019
    Publication date: June 24, 2021
    Applicant: DAIICHI SANKYO CO., LTD.
    Inventors: Johanna GELLERT, Anke FLECHNER, Doreen WEIGELT, Antje DANIELCZYK, Akiko NAGASE
  • Publication number: 20200140954
    Abstract: The present invention is directed to methods of identifying and treating a human subject harboring a tumor or other disease comprising assessing HRG gene expression at an mRNA level in the human subject and administering a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at an mRNA level is assessed as high. The present invention is also directed to methods of identifying a human subject harboring a tumor or other disease comprising assessing HRG gene expression at an mRNA level in the human subject and withholding a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at an mRNA level is assessed as low.
    Type: Application
    Filed: August 21, 2019
    Publication date: May 7, 2020
    Applicants: Daiichi Sankyo Co., Ltd., U3 Pharma GmbH, AMGEN, INC.
    Inventors: Matthias SCHNEIDER, Sabine BLUM, Renee Jeanne MENDELL-HARARY, Daniel J. FREEMAN, Robert Allen BECKMAN, Xiaoping JIN
  • Publication number: 20200115467
    Abstract: The present invention is directed to methods of identifying and treating a human subject harboring a tumor or other disease comprising assessing HRG gene expression at a protein level in the human subject and administering a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at a protein level is assessed as high. The present invention is also directed to methods of identifying a human subject harboring a tumor or other disease comprising assessing HRG gene expression at a protein level in the human subject and withholding a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at a protein level is assessed as low.
    Type: Application
    Filed: August 21, 2019
    Publication date: April 16, 2020
    Applicants: Daiichi Sankyo Co., Ltd., U3 Pharma GmbH, Kinki University, Amgen, Inc.
    Inventors: Matthias SCHNEIDER, Sabine BLUM, Renee Jeanne MENDELL-HARARY, Daniel J. FREEMAN, Robert Allen BECKMAN, Xiaoping JIN, Kimio YONESAKA, Kazuhiko NAKAGAWA
  • Publication number: 20170173112
    Abstract: The present disclosure relates to novel lipocalin muteins which bind to PCSK9. The disclosure also provides corresponding nucleic acid molecules encoding lipocalin muteins and methods for producing lipocalin muteins as well as their encoding nucleic acid molecules.
    Type: Application
    Filed: February 28, 2017
    Publication date: June 22, 2017
    Applicant: Daiichi Sankyo Co., Ltd.
    Inventors: Gabriele MATSCHINER, Christine ROTHE, Andreas HOHLBAUM, Andrea ALLERSDORFER, Rachida Siham Bel AIBA, Marlon HINNER, Alexander WIEDENMANN, Bradley LUNDE, Shinji YAMAGUCHI, Takahide ABURATANI, Ryuji HASHIMOTO, Tohru TAKAHASHI, Chikako NAGASAKI, Futoshi NARA, Tomohiro NISHIZAWA
  • Publication number: 20170166654
    Abstract: The present invention is directed to methods of identifying and treating a human subject harboring a tumor or other disease comprising assessing HRG gene expression at a protein level in the human subject and administering a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at a protein level is assessed as high. The present invention is also directed to methods of identifying a human subject harboring a tumor or other disease comprising assessing HRG gene expression at a protein level in the human subject and withholding a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at a protein level is assessed as low.
    Type: Application
    Filed: October 19, 2016
    Publication date: June 15, 2017
    Applicants: Daiichi Sankyo Co. Ltd., U3 Pharma GmbH, Kinki University, Amgen, Inc.
    Inventors: Matthias SCHNEIDER, Sabine BLUM, Renee Jeanne MENDELL-HARARY, Daniel J. FREEMAN, Robert Allen BECKMAN, Xiaoping JIN, Kimio YONESAKA, Kazuhiko NAKAGAWA
  • Publication number: 20170166973
    Abstract: The present invention is directed to methods of identifying and treating a human subject harboring a tumor or other disease comprising assessing HRG gene expression at an mRNA level in the human subject and administering a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at an mRNA level is assessed as high. The present invention is also directed to methods of identifying a human subject harboring a tumor or other disease comprising assessing HRG gene expression at an mRNA level in the human subject and withholding a treatment comprising an anti-HER3 antibody to the human subject whose HRG gene expression at an mRNA level is assessed as low.
    Type: Application
    Filed: October 19, 2016
    Publication date: June 15, 2017
    Applicants: Daiichi Sankyo Co., Ltd., U3 Pharma GmbH, AMGEN, Inc.
    Inventors: Matthias SCHNEIDER, Sabine BLUM, Renee Jeanne MENDELL-HARARY, Daniel J. FREEMAN, Robert Allen BECKMAN, Xiaoping JIN
  • Publication number: 20170166615
    Abstract: The present disclosure provides hNGAL muteins that bind CGRP and can be used in various application including pharmaceutical applications, for example, migraine. The present disclosure also concerns methods of making one or more muteins described herein as well as compositions and combinations comprising one or more of such muteins. The present disclosure further relates to nucleic acid molecules encoding such muteins and to methods for generation of such muteins and nucleic acid molecules.
    Type: Application
    Filed: December 7, 2016
    Publication date: June 15, 2017
    Applicant: Daiichi Sankyo Co., Ltd.
    Inventors: GABRIELE MATSCHINER, Christine ROTHE, Alexander WIEDENMANN, Rachida Siham BEL AIBA, Marlon HINNER, Andrea ALLERSDORFER, Bradley LUNDE, Kazufumi KUBOTA, Mitsuhiro MAKINO, Sakiko TAKAHASHI, Ryuji HASHIMOTO, Tohru TAKAHASHI, Mamoru OTOYO
  • Patent number: 9598476
    Abstract: The present disclosure relates to novel lipocalin muteins which bind to PCSK9. The disclosure also provides corresponding nucleic acid molecules encoding lipocalin muteins and methods for producing lipocalin muteins as well as their encoding nucleic acid molecules.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: March 21, 2017
    Assignee: Daiichi Sankyo Co., Ltd.
    Inventors: Gabriele Matschiner, Christine Rothe, Andreas Hohlbaum, Andrea Allersdorfer, Rachida Siham Bel Aiba, Marlon Hinner, Alexander Wiedenmann, Bradley Lunde, Shinji Yamaguchi, Takahide Aburatani, Ryuji Hashimoto, Tohru Takahashi, Chikako Nagasaki, Futoshi Nara, Tomohiro Nishizawa
  • Publication number: 20160024161
    Abstract: The present disclosure relates to novel lipocalin muteins which bind to PCSK9. The disclosure also provides corresponding nucleic acid molecules encoding lipocalin muteins and methods for producing lipocalin muteins as well as their encoding nucleic acid molecules.
    Type: Application
    Filed: August 28, 2015
    Publication date: January 28, 2016
    Applicant: Daiichi Sankyo Co., Ltd.
    Inventors: Gabriele MATSCHINER, Christine Rothe, Andreas Hohlbaum, Andrea Allersdorfer, Rachida Siham Bel Aiba, Marlon Hinner, Alexander Wiedenmann, Bradley Lunde, Shinji Yamaguchi, Takahide Aburatani, Ryuji Hashimoto, Tohru Takahashi, Chikako Nagasaki, Futoshi Nara, Tomohiro Nishizawa
  • Patent number: 9150629
    Abstract: The present disclosure relates to novel lipocalin muteins which bind to PCSK9. The disclosure also provides corresponding nucleic acid molecules encoding lipocalin muteins and methods for producing lipocalin muteins as well as their encoding nucleic acid molecules.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: October 6, 2015
    Assignee: DAIICHI SANKYO CO., LTD.
    Inventors: Gabriele Matschiner, Christine Rothe, Andreas Hohlbaum, Andrea Allersdorfer, Rachida Siham Bel Aiba, Marlon Hinner, Alexander Wiedenmann, Bradley Lunde, Shinji Yamaguchi, Takahide Aburatani, Ryuji Hashimoto, Tohru Takahashi, Chikako Nagasaki, Futoshi Nara, Tomohiro Nishizawa
  • Patent number: 8969298
    Abstract: An effective liquid preparation achieves high bioavailability (BA) of physiologically active peptides or proteins, including ghrelins, that are administered as drugs. Also provided is a method for improving the BA of physiologically active peptides or proteins, including ghrelins, that are subcutaneously injected in aqueous solutions. The liquid preparation contains: a physiologically active peptide or protein, such as ghrelins, as an active ingredient; an acid solution including one or a combination of two or more selected form the group consisting of acetic acid, lactic acid, phosphoric acid, glycine, citric acid, hydrochloric acid, propionic acid, butyric acid, benzoic acid and salts thereof; an alcohol; and a polar organic liquid including one or a combination of two or more selected from the group consisting of N-methyl-2-pyrrolidone, dimethylformamide, dimethylsulfoxide and methylparaben.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: March 3, 2015
    Assignees: Daiichi Sankyo Co., Ltd.
    Inventors: Masaru Matsumoto, Masako Matsumoto, Takeshi Hanada, Naomi Wakabayashi
  • Publication number: 20130280282
    Abstract: Ligand Drug Conjugates are provided having a DR5 binding moiety attached via linking groups and/or spacers to a therapeutic agent that are effective in treatment of various cancers.
    Type: Application
    Filed: March 14, 2013
    Publication date: October 24, 2013
    Applicants: Daiichi Sankyo Co., Ltd., Seattle Genetics, Inc.
    Inventors: Toshiaki Ohtsuka, Kimihisa Ichikawa, Ayumi Yada
  • Publication number: 20130197072
    Abstract: Methods for manufacturing neuraminic acid compounds and synthetic intermediates of neuraminic acid compounds, including a method for manufacturing a compound represented by wherein R2 represents a C1-C4 alkyl, R3 represents a C1-C6 alkyl, R4 and R5 represent a hydrogen atom, a C1-C6 alkyl or a phenyl, or R4 and R5 together form a tetramethylene, a pentamethylene or an oxo, and Ac represents an acetyl, comprising reacting a compound represented by wherein R2 represents a C1-C4 alkyl, R3 represents a C1-C6 alkyl, R4 and R5 represent a hydrogen atom, a C1-C6 alkyl or a phenyl, or R4 and R5 together form a tetramethylene, a pentamethylene or an oxo, with trimethylsilyl azide in the presence of a Lewis acid.
    Type: Application
    Filed: March 12, 2013
    Publication date: August 1, 2013
    Applicant: DAIICHI SANKYO CO., LTD.
    Inventor: DAIICHI SANKYO CO., LTD.