Patents by Inventor Tetsuya Taura

Tetsuya Taura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11618784
    Abstract: The present invention provides a combination therapy for treating a tumor in a subject. The combination comprises two elements. The first is a polypeptide construct comprising an attenuated Type 1 interferon (IFN) linked to an antibody which binds to a cell surface-associated antigen expressed on the tumour cell and comprising a functional Fc region. The second is a CD47 antagonist which inhibits the interaction CD47 with the SIRP? receptor.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: April 4, 2023
    Assignee: Teva Pharmaceuticals Australia Pty Ltd.
    Inventors: Sarah Lee Pogue, David Scofield Wilson, Tetsuya Taura
  • Publication number: 20220259311
    Abstract: The present invention provides a combination therapy for treating a tumor in a subject. The combination comprises two elements. The first is a polypeptide construct comprising an attenuated Type I interferon (IFN) linked to an antibody which binds to a cell surface-associated antigen expressed on the tumour cell and comprising a functional Fc region. The second is a CD47 antagonist which inhibits the interaction CD47 with the SIRP? receptor.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 18, 2022
    Inventors: Sarah Lee Pogue, David Scofield Wilson, JR., Tetsuya Taura
  • Patent number: 11117975
    Abstract: Antibodies that specifically bind to CD38, as well as constructs comprising such antibodies fused to attenuated interferon alpha-2B proteins are provided. Anti-CD38-attenuated interferon alpha-2b fusion constructs may be used to inhibit proliferation in cancerous cells that express both CD38 and the receptor for IFN-alpha2b, as well as to induce apoptosis in such cells. Inhibition of proliferation and induction of apoptosis in cancerous cells may serve as the basis for the treatment of the underlying cancer.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: September 14, 2021
    Assignee: Teva Pharmaceuticals Australia Pty Ltd
    Inventors: Adam Clarke, Matthew Pollard, Anthony Gerard Doyle, Collette Behrens, Tetsuo Yamagishi, David S. Wilson, Jr., Sarah L. Pogue, Tetsuya Taura
  • Patent number: 10981986
    Abstract: The present invention provides a polypeptide construct comprising a peptide or polypeptide signaling ligand linked to an antibody or antigen binding portion thereof which binds to a cell surface-associated antigen, wherein the ligand comprises at least one amino acid substitution or deletion which reduces its potency on cells lacking expression of said antigen.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: April 20, 2021
    Assignee: Teva Pharmaceuticals Australia Pty Ltd
    Inventors: David S. Wilson, Jr., Sarah L. Pogue, Glen E. Mikesell, Tetsuya Taura, Wouter Korver, Anthony G. Doyle, Adam Clarke, Matthew Pollard, Stephen Tran, Jack Tzu Chiao Lin
  • Publication number: 20200010544
    Abstract: The present invention provides a combination therapy for treating a tumor in a subject. The combination comprises two elements. The first is a polypeptide construct comprising an attenuated Type 1 interferon (IFN) linked to an antibody which binds to a cell surface-associated antigen expressed on the tumour cell and comprising a functional Fc region. The second is a CD47 antagonist which inhibits the interaction CD47 with the SIRP? receptor.
    Type: Application
    Filed: July 19, 2017
    Publication date: January 9, 2020
    Applicant: TEVA PHARMACEUTICALS AUSTRALIA PTY LTD
    Inventors: Sarah Lee POGUE, David Scofiled WILSON, JR., Tetsuya TAURA
  • Publication number: 20180305460
    Abstract: Antibodies that specifically bind to CD38, as well as constructs comprising such antibodies fused to attenuated interferon alpha-2B proteins are provided. Anti-CD38-attenuated interferon alpha-2b fusion constructs may be used to inhibit proliferation in cancerous cells that express both CD38 and the receptor for IFN-alpha2b, as well as to induce apoptosis in such cells. Inhibition of proliferation and induction of apoptosis in cancerous cells may serve as the basis for the treatment of the underlying cancer.
    Type: Application
    Filed: April 19, 2018
    Publication date: October 25, 2018
    Inventors: Adam Clarke, Matthew Pollard, Anthony Gerard Doyle, Collette Behrens, Tetsuo Yamagishi, David S. Wilson, JR., Sarah L. Pogue, Tetsuya Taura
  • Patent number: 9963515
    Abstract: Antibodies that specifically bind to CD38, as well as constructs comprising such antibodies fused to attenuated interferon alpha-2B proteins are provided. Anti-CD38-attenuated interferon alpha-2b fusion constructs may be used to inhibit proliferation in cancerous cells that express both CD38 and the receptor for IFN-alpha2b, as well as to induce apoptosis in such cells. Inhibition of proliferation and induction of apoptosis in cancerous cells may serve as the basis for the treatment of the underlying cancer.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: May 8, 2018
    Assignee: Teva Pharmaceuticals Australia Pty Ltd.
    Inventors: Adam Clarke, Matthew Pollard, Anthony Gerard Doyle, Collette Behrens, Tetsuo Yamagishi, David S. Wilson, Jr., Sarah L. Pogue, Tetsuya Taura
  • Publication number: 20170233449
    Abstract: The present invention provides a polypeptide construct comprising a peptide or polypeptide signaling ligand linked to an antibody or antigen binding portion thereof which binds to a cell surface-associated antigen, wherein the ligand comprises at least one amino acid substitution or deletion which reduces its potency on cells lacking expression of said antigen.
    Type: Application
    Filed: March 2, 2017
    Publication date: August 17, 2017
    Inventors: David S. Wilson, Jr., Sarah L. Pogue, Glen E. Mikesell, Tetsuya Taura, Wouter Korver, Anthony G. Doyle, Adam Clarke, Matthew Pollard, Stephen Tran, Jack Tzu Chiao Lin
  • Patent number: 9611322
    Abstract: The present invention provides a polypeptide construct comprising a peptide or polypeptide signaling ligand linked to an antibody or antigen binding portion thereof which binds to a cell surface-associated antigen, wherein the ligand comprises at least one amino acid substitution or deletion which reduces its potency on cells lacking expression of said antigen.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: April 4, 2017
    Assignee: Teva Pharmaceuticals Australia Pty Ltd
    Inventors: David S. Wilson, Jr., Sarah L. Pogue, Glen E. Mikesell, Tetsuya Taura, Wouter Korver, Anthony G. Doyle, Adam Clarke, Matthew Pollard, Stephen Tran, Jack Tzu Chiao Lin
  • Publication number: 20160367695
    Abstract: The present invention provides a polypeptide construct comprising a peptide or polypeptide signaling ligand linked to an antibody or antigen binding portion thereof which binds to a cell surface-associated antigen, wherein the ligand comprises at least one amino acid substitution or deletion which reduces its potency on cells lacking expression of said antigen.
    Type: Application
    Filed: June 28, 2016
    Publication date: December 22, 2016
    Inventors: David S. Wilson, Sarah L. Pogue, Glen E. Mikesell, Tetsuya Taura, Wouter Korver, Anthony G. Doyle, Adam Clarke, Matthew Pollard, Stephen Tran, Jack Tzu Chiao Lin
  • Patent number: 9505826
    Abstract: The present invention relates to antibodies, immunoglobulin constructs or immunoglobulin IgG4 fusion proteins whose in vivo half-lives are increased by the combination of (i) a modified IgG4 Fc region or FcRn binding domain thereof and (ii) a modified IgG4 hinge region sequence.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: November 29, 2016
    Assignee: Teva Pharmaceuticals Australia Pty Ltd
    Inventors: David Wilson, Tetsuya Taura
  • Publication number: 20160068612
    Abstract: Antibodies that specifically bind to CD38, as well as constructs comprising such antibodies fused to attenuated interferon alpha-2B proteins are provided. Anti-CD38-attenuated interferon alpha-2b fusion constructs may be used to inhibit proliferation in cancerous cells that express both CD38 and the receptor for IFN-alpha2b, as well as to induce apoptosis in such cells. Inhibition of proliferation and induction of apoptosis in cancerous cells may serve as the basis for the treatment of the underlying cancer.
    Type: Application
    Filed: October 26, 2015
    Publication date: March 10, 2016
    Inventors: Adam Clarke, Matthew Pollard, Anthony Gerard Doyle, Collette Behrens, Tetsuo Yamagishi, David S. Wilson, JR., Sarah L. Pogue, Tetsuya Taura
  • Publication number: 20140248238
    Abstract: The present invention provides a polypeptide construct comprising a peptide or polypeptide signaling ligand linked to an antibody or antigen binding portion thereof which binds to a cell surface-associated antigen, wherein the ligand comprises at least one amino acid substitution or deletion which reduces its potency on cells lacking expression of said antigen.
    Type: Application
    Filed: April 28, 2014
    Publication date: September 4, 2014
    Applicant: Teva Pharmaceuticals Australia Pty Ltd
    Inventors: David S. Wilson, JR., Sarah L. Pogue, Glen E. Mikesell, Tetsuya Taura, Wouter Korver, Anthony G. Doyle, Adam Clarke, Matthew Pollard, Stephen Tran, Jack Tzu Chiao Lin
  • Publication number: 20130281677
    Abstract: The present invention relates to antibodies, immunoglobulin constructs or immunoglobulin IgG4 fusion proteins whose in vivo half-lives are increased by the combination of (i) a modified IgG4 Fc region or FcRn binding domain thereof and (ii) a modified IgG4 hinge region sequence.
    Type: Application
    Filed: December 22, 2011
    Publication date: October 24, 2013
    Applicant: Cephalon Australia Pty, Ltd.
    Inventors: David Wilson, Tetsuya Taura
  • Publication number: 20110301332
    Abstract: The invention relates to antibodies and antigen-binding fragments thereof which bind to proadrenomedullin N-terminal peptide (“PAMP”). Furthermore, the invention comprises monoclonal antibody EGX-P-E9 as well as engineered variants thereof, including chimeric, humanized or de-immunized versions thereof. The antibodies of the invention are useful for inhibiting the physiological activities of PAMP as well as in diagnosis of PAMP-responsive conditions.
    Type: Application
    Filed: July 1, 2009
    Publication date: December 8, 2011
    Applicant: Cephalon Australia (VIC) Pty Ltd.
    Inventors: David Wilson, Tetsuya Taura
  • Patent number: 7821432
    Abstract: Provided is an AD converting apparatus that converts an analog input signal into a digital output signal, comprising a plurality of AD converters supplied with sampling clocks differing from each other by prescribed phase amounts, each AD converter outputting an individual signal obtained by digitizing the input signal according to the supplied sampling clock; a plurality of amplitude-dependent characteristic correcting sections that are provided to correspond to the plurality of AD converters, each amplitude-dependent characteristic correcting section generating a corrected individual signal by correcting the individual signal output by the corresponding AD converter using a correction factor corresponding to an amplitude of the individual signal; and a combining section that generates the output signal by combining a plurality of the corrected individual signals.
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: October 26, 2010
    Assignee: Advantest Corporation
    Inventors: Koji Asami, Haruo Kobayashi, Tetsuya Taura, Takahide Suzuki, Hiroyuki Miyajima
  • Publication number: 20100060495
    Abstract: Provided is an AD converting apparatus that converts an analog input signal into a digital output signal, comprising a plurality of AD converters supplied with sampling clocks differing from each other by prescribed phase amounts, each AD converter outputting an individual signal obtained by digitizing the input signal according to the supplied sampling clock; a plurality of amplitude-dependent characteristic correcting sections that are provided to correspond to the plurality of AD converters, each amplitude-dependent characteristic correcting section generating a corrected individual signal by correcting the individual signal output by the corresponding AD converter using a correction factor corresponding to an amplitude of the individual signal; and a combining section that generates the output signal by combining a plurality of the corrected individual signals.
    Type: Application
    Filed: December 26, 2008
    Publication date: March 11, 2010
    Applicant: ADVANTEST CORPORATION
    Inventors: Koji Asami, Haruo Kobayashi, Tetsuya Taura, Takahide Suzuki, Hiroyuki Miyajima