Patents by Inventor Mark De Boer

Mark De Boer 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).

  • Publication number: 20230059094
    Abstract: The disclosure concerns antibodies that bind and antagonize CD40. These antibodies are particularly useful to inhibit immune responses and treat auto-immune diseases.
    Type: Application
    Filed: May 12, 2022
    Publication date: February 23, 2023
    Inventors: Anton Egbert Peter ADANG, Mark De Boer
  • Patent number: 11396552
    Abstract: The disclosure concerns antibodies that bind and antagonize CD40. These antibodies are particularly useful to inhibit immune responses and treat auto-immune diseases.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: July 26, 2022
    Assignee: DIABETES-FREE INC.
    Inventors: Anton Egbert Peter Adang, Mark De Boer
  • Publication number: 20210332131
    Abstract: Provided herein are therapeutic agents, pharmaceutical compositions, and methods comprising an IgA constant region. The compositions and methods described herein facilitate binding of an antibody construct comprising an IgA constant domain to CD47 and an antigen for instance a tumor related antigen such as CD20 or CD19.
    Type: Application
    Filed: April 28, 2021
    Publication date: October 28, 2021
    Inventors: Mark De Boer, Jeannette Henrica Wilhelmina LEUSEN, Geert Jan VAN TETERING
  • Publication number: 20210101991
    Abstract: The disclosure concerns antibodies that bind and antagonize CD40. These antibodies are particularly useful to inhibit immune responses and treat auto-immune diseases.
    Type: Application
    Filed: August 7, 2020
    Publication date: April 8, 2021
    Inventors: Anton Egbert Peter Adang, Mark De Boer
  • Publication number: 20170354681
    Abstract: The present invention provides compositions and methods for immunotherapy in human. The invention includes a B cell receptor like complex expressed in T cells and comprising an extracellular antigen recognition domain, a trans-membrane domain, a CD79?? heterodimer, and a signaling region that controls T cell activation. The extracellular antigen recognition domain and trans-membrane are derived from the same human or humanized B cell receptor and form a single unit in the complex. The signaling region comprises a T cell signaling domain in combination with a co-stimulatory signaling domain. The signaling region is fused to the CD79?? heterodimer. Furthermore, the B cell receptor like complex of the present invention can use a targeting molecule as a bridge between cytotoxic T cells and targeted cells.
    Type: Application
    Filed: October 26, 2015
    Publication date: December 14, 2017
    Applicant: BCRT Holding BV
    Inventors: Mark De Boer, Carsten Linnemann, Antonius Nicolaas Maria Schumacher, Riccardo Mezzadra
  • Publication number: 20160151486
    Abstract: The invention provides a CD40 signalling inhibitor and a further compound for use in the treatment of chronic inflammatory disease in an individual in need thereof, wherein the further compound is a bile acid, a bile acid derivative, an TGR5-receptor agonist, an FXR-receptor agonist or a combination thereof. Also provided is a CD40 signalling inhibitor and a further compound for use in the prevention of cancer and/or fibrosis, wherein the further compound is a bile acid, a bile acid derivative, an TGR5-receptor agonist, an FXR-receptor agonist or a combination thereof.
    Type: Application
    Filed: June 13, 2014
    Publication date: June 2, 2016
    Applicant: Fast Foward Pharmaceuticals B.V.
    Inventors: Anton Egbert Peter Adang, Mark de Boer, Marielle Marie Guillaume Louis Thewissen
  • Patent number: 7820807
    Abstract: Disclosed are agonist anti-CD40 molecules, including monoclonal antibodies, which can bind to and stimulate professional and non-professional human antigen-presenting cells (“APCs”), enhance the stimulatory effect of CD40L on CD40 positive cells and/or induce phenotypical maturation of monocyte derived dendritic cells. Several such monoclonal antibodies are provided, and cell lines producing them have been deposited at the American Type Culture Collection.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: October 26, 2010
    Assignee: Pangenetics BV
    Inventors: David Thomas, Mark De Boer, Pieter C. J. M. Res, Peter J. Simons
  • Patent number: 7790166
    Abstract: Methods for preventing or treating an antibody-mediated disease in a patient are presented, the methods comprising administration of a monoclonal antibody capable of binding to a human CD40 antigen located on the surface of a human B cell, wherein the binding of the antibody to the CD40 antigen prevents the growth or differentiation of the B cell. Monoclonal antibodies useful in these methods, and epitopes immunoreactive with such monoclonal antibodies are also presented.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: September 7, 2010
    Assignee: Novartis Vaccines and Diagnostics, Inc.
    Inventors: Mark de Boer, Leah B. Conroy
  • Publication number: 20090311268
    Abstract: Disclosed are agonist anti-CD40 molecules, including monoclonal antibodies, which can bind to and stimulate professional and non-professional human antigen-presenting cells (“APCs”), enhance the stimulatory effect of CD40L on CD40 positive cells and/or induce phenotypical maturation of monocyte derived dendritic cells. Several such monoclonal antibodies are provided, and cell lines producing them have been deposited at the American Type Culture Collection.
    Type: Application
    Filed: April 8, 2009
    Publication date: December 17, 2009
    Applicant: Pangenetics BV
    Inventors: David Thomas, Mark de Boer, Pieter C.J.M. Res, Peter J. Simons
  • Patent number: 7547438
    Abstract: Disclosed are agonist anti-CD40 molecules, including monoclonal antibodies, which can bind to and stimulate professional and non-professional human antigen-presenting cells (“APCs”), enhance the stimulatory effect of CD40L on CD40 positive cells and/or induce phenotypical maturation of monocyte derived dendritic cells. Several such monoclonal antibodies are provided, and cell lines producing them have been deposited at the American Type Culture Collection.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: June 16, 2009
    Assignee: Pangenetics BV
    Inventors: David Thomas, Mark De Boer, Pieter C. J. M. Res, Peter J. Simone
  • Publication number: 20090130095
    Abstract: Methods for preventing or treating an antibody-mediated disease in a patient are presented, the methods comprising administration of a monoclonal antibody capable of binding to a human CD40 antigen located on the surface of a human B cell, wherein the binding of the antibody to the CD40 antigen prevents the growth or differentiation of the B cell. Monoclonal antibodies useful in these methods, and epitopes immunoreactive with such monoclonal antibodies are also presented.
    Type: Application
    Filed: March 17, 2008
    Publication date: May 21, 2009
    Applicant: Novartis Vaccines & Diagnostics, Inc.
    Inventors: Mark de Boer, Leah B. Conroy
  • Patent number: 7361345
    Abstract: Methods for preventing or treating an antibody-mediated disease in a patient are presented, the methods comprising administration of a monoclonal antibody capable of binding to a human CD40 antigen located on the surface of a human B cell, wherein the binding of the antibody to the CD40 antigen prevents the growth or differentiation of the B cell. Monoclonal antibodies useful in these methods, and epitopes immunoreactive with such monoclonal antibodies are also presented.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: April 22, 2008
    Assignee: Novartis Vaccines and Diagnostics, Inc.
    Inventors: Mark de Boer, Leah B. Conroy
  • Publication number: 20070098720
    Abstract: Disclosed are agonist anti-CD40 molecules, including monoclonal antibodies, which can bind to and stimulate professional and non-professional human antigen-presenting cells (“APCs”), enhance the stimulatory effect of CD40L on CD40 positive cells and/or induce phenotypical maturation of monocyte derived dendritic cells. Several such monoclonal antibodies are provided, and cell lines producing them have been deposited at the American Type Culture Collection.
    Type: Application
    Filed: December 20, 2006
    Publication date: May 3, 2007
    Applicant: PANGENETICS BV
    Inventors: David Thomas, Mark de Boer, Pieter Res, Peter Simons
  • Patent number: 7172759
    Abstract: Disclosed are methods of inducing maturation of antigen presenting cells and cytotoxic T lymphocyte responses utilizing agonist anti-CD40 antibodies that do not block the binding of CD40L to CD40.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: February 6, 2007
    Assignee: Pangenetics BV
    Inventors: David Thomas, Mark de Boer, Pieter C. J. M. Res, Peter J. Simons
  • Publication number: 20070009517
    Abstract: Methods for inducing tolerance to a transplant in a subject are disclosed. The methods comprise administering multiple doses of a therapeutically effective amount of a CD40 antagonist alone or in combination with a CD86 antagonist, wherein the first dose of the antagonist is given before or at the time of transplantation; and administering multiple doses of a therapeutically effective amount of an immunosuppressive drug, wherein the first dose of the immunosuppressive drug is given at least several days after transplantation.
    Type: Application
    Filed: August 25, 2004
    Publication date: January 11, 2007
    Inventors: Mark De Boer, Louis Boon
  • Publication number: 20050169923
    Abstract: Methods for preventing or treating an antibody-mediated disease in a patient are presented, the methods comprising administration of a monoclonal antibody capable of binding to a human CD40 antigen located on the surface of a human B cell, wherein the binding of the antibody to the CD40 antigen prevents the growth or differentiation of the B cell. Monoclonal antibodies useful in these methods, and epitopes immunoreactive with such monoclonal antibodies are also presented.
    Type: Application
    Filed: February 7, 2005
    Publication date: August 4, 2005
    Applicant: Chiron Corporation
    Inventors: Mark de Boer, Leah Conroy
  • Patent number: 6899879
    Abstract: Methods for preventing or treating an IgE-mediated allergic disease in a patient are presented, the methods comprising administration of a monoclonal antibody capable of binding to a human CD40 antigen located on the surface of a human B cell, wherein binding of the antibody to the CD40 antigen prevents the growth or differentiation of the B cell. Monoclonal antibodies useful in these methods, and epitopes immunoreactive with such monoclonal antibodies are also presented.
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: May 31, 2005
    Assignee: Chiron Corporation
    Inventors: Mark de Boer, Leah B Conroy
  • Patent number: 6893553
    Abstract: The invention pertains to a hydroprocessing catalyst comprising a Group VIB hydrogenation metal component, a non-noble Group VIII hydrogenation metal component, an alkali metal component, and silica. The catalyst has a specific surface area, total pore volume and pore size distribution. The invention also pertains to the use of this catalyst in hydroprocessing of heavy hydrocarbon feedstocks, e.g, in an ebullated bed process.
    Type: Grant
    Filed: January 20, 2000
    Date of Patent: May 17, 2005
    Assignees: Akzo Nobel N.V., Nippon Ketjen Co., Ltd.
    Inventors: Satoshi Abe, Yasuhito Takahashi, Akira Hino, Mark De Boer
  • Publication number: 20020106371
    Abstract: Methods for preventing or treating an antibody-mediated diease in a patient are presented, the methods comprising administration of a monoclonal antibody capable of binding to a human CD40 antigen located on the surface of a human B cell, wherein the binding of the antibody to the CD40 antigen prevents the growth or differentiation of the B cell. Monoclonal antibodies useful in these methods, and epitopes immunoreactive with such monoclonal antibodies are also presented.
    Type: Application
    Filed: September 18, 2001
    Publication date: August 8, 2002
    Applicant: Chiron Corporation
    Inventors: Mark de Boer, Leah B. Conroy
  • Patent number: 6346248
    Abstract: A method for treating autoimmune diseases comprising administering to a patient in need of such treatment a therapeutically effective amount of an immunotoxin comprising an anti-human CD86 monoclonal antibody IG10H6D10 as deposited in the ECACC collection under No. 95060210 or a humanized antibody, a single-chain antibody or fragments and specificity of said monoclonal antibody, coupled to a toxin or active fragments thereof wherein the binding of the immunotoxin to CD86 results in the killing of the CD86 expressing cell.
    Type: Grant
    Filed: August 12, 1999
    Date of Patent: February 12, 2002
    Assignee: Innogenetics N.V.
    Inventors: Mark De Boer, G. C. De Gast