Patents by Inventor Dirk Büscher

Dirk Büscher 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: 20230277637
    Abstract: A method is for the treatment of a viral infection with human alpha-1 antitrypsin (A1AT). Methods and compositions for the treatment of coronavirus disease 2019 (COVID-19) in a patient, include administering to the patient a therapeutically effective amount of human alpha-1 antitrypsin. The A1AT is administered in an amount between 60 mg/kg and 200 mg/kg. Methods and compositions for the treatment of Cytokine Release Syndrome (CRS) in a patient, include administering to the patient a therapeutically effective amount of an inhibitor of interleukin-6 in combination with a therapeutically effective amount of A1AT.
    Type: Application
    Filed: May 26, 2021
    Publication date: September 7, 2023
    Inventors: Elsa MONDOU, Susan SORRELLS, Jose Vicente TERENCIO ALEMANY, Dirk BÜSCHER, Maria Del Carmen CARMONA OROZCO, Mireia TORRES HURTADO
  • Publication number: 20220313742
    Abstract: The present invention provides a population of connective tissue derived cells that respond to interferon-gamma (IFN-?) by expressing indolamine-2,3-dioxygenase (IDO) for use in preventing, treating or ameliorating one or more symptoms associated with disorders in which modulation of a subject's immune system is beneficial, including, but not limited to, autoimmune diseases, inflammatory disorders, and immunologically mediated diseases including rejection of transplanted organs and tissues.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 6, 2022
    Inventors: Dirk BÜSCHER, Manuel Angel GONZÁLEZ DE LA PENA, Mario Delgado Mora
  • Publication number: 20220088084
    Abstract: The invention relates to the use of mesenchymal stem cells (MSCs) for treating systemic inflammatory response syndrome (SIRS) in a subject. The invention provides compositions, uses and methods for the treatment of SIRS.
    Type: Application
    Filed: October 8, 2021
    Publication date: March 24, 2022
    Applicants: Consejo Superior de Investigaciones Cientificas, TiGenix, S.A.U., Universidad de Sevilla
    Inventors: Mario DELGADO, Elena GONZALEZ-REY, Dirk BÜSCHER
  • Patent number: 9969976
    Abstract: A method for the preparation and/or generation of immunomodulatory cells which comprises contacting a mesenchymal stem cell (MSC) and/or fibroblast cell population with peripheral blood leukocytes for between about 2 hours and about 25 days is described herein.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: May 15, 2018
    Assignee: CELLERIX, S.A.
    Inventors: Dirk Buescher, Olga De La Rosa
  • Patent number: 9943550
    Abstract: The present invention provides a population of connective tissue derived cells that respond to interferon-gamma (IFN-?) by expressing indolamine-2,3-dioxygenase (IDO) for use in preventing, treating or ameliorating one or more symptoms associated with disorders in which modulation of a subject's immune system is beneficial, including, but not limited to, autoimmune diseases, inflammatory disorders, and immunologically mediated diseases including rejection of transplanted organs and tissues.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: April 17, 2018
    Assignees: TIGENIX, S.A.U., CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
    Inventors: Dirk Büscher, Manuel Angel González De La Peña, Mario Delgado Mora
  • Publication number: 20170296592
    Abstract: The present invention provides a population of connective tissue derived cells that respond to interferon-gamma (IFN-?) by expressing indolamine-2,3-dioxygenase (IDO) for use in preventing, treating or ameliorating one or more symptoms associated with disorders in which modulation of a subject's immune system is beneficial, including, but not limited to, autoimmune diseases, inflammatory disorders, and immunologically mediated diseases including rejection of transplanted organs and tissues.
    Type: Application
    Filed: April 28, 2017
    Publication date: October 19, 2017
    Inventors: Dirk BÜSCHER, Manuel Angel GONZÁLEZ DE LA PEÑA, Mario Delgado MORA
  • Publication number: 20170296593
    Abstract: The present invention provides a population of connective tissue derived cells that respond to interferon-gamma (IFN-?) by expressing indolamine-2,3-dioxygenase (IDO) for use in preventing, treating or ameliorating one or more symptoms associated with disorders in which modulation of a subject's immune system is beneficial, including, but not limited to, autoimmune diseases, inflammatory disorders, and immunologically mediated diseases including rejection of transplanted organs and tissues.
    Type: Application
    Filed: April 28, 2017
    Publication date: October 19, 2017
    Inventors: Dirk BÜSCHER, Manuel Angel GONZÁLEZ DE LA PEÑA, Mario Delgado MORA
  • Publication number: 20150224146
    Abstract: The present invention provides a population of connective tissue derived cells that respond to interferon-gamma (IFN-?) by expressing indolamine-2,3-dioxygenase (IDO) for use in preventing, treating or ameliorating one or more symptoms associated with disorders in which modulation of a subject's immune system is beneficial, including, but not limited to, autoimmune diseases, inflammatory disorders, and immunologically mediated diseases including rejection of transplanted organs and tissues.
    Type: Application
    Filed: August 20, 2014
    Publication date: August 13, 2015
    Inventors: Dirk BÜSCHER, Miguel Angel GONZÁLEZ DE LA PEÑA, Mario Delgado MORA
  • Patent number: 9012220
    Abstract: The present invention relates to cells capable of expressing IDO, nucleic acid constructs for expression of IDO, cells comprising said constructs and methods of utilizing said cells in the treatment of diseases. In particular the present invention relates to cells which express IDO in the absence of exposure to IFN-gamma, and to their use in preparation and/or generation of immunomodulatory cells specific for an antigen.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: April 21, 2015
    Assignee: Cellerix S.A.
    Inventors: Dirk Buescher, Olga De La Rosa, Eleuterio Lombardo
  • Patent number: 8679834
    Abstract: The present invention provides methods for the intralymphatic administration of cellular therapies. Further aspects of the invention provide compositions, kits and uses thereof related to such methods.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: March 25, 2014
    Assignee: TiGenix S.A.U
    Inventors: Eleuterio Lombardo, Dirk Büscher
  • Patent number: 8440177
    Abstract: The present invention relates to the use of a particular type of adipose tissue derived mesenchymal stem cells (AD-MSCs), which exert immunosuppressive properties, in the manufacture of a pharmaceutical composition for the prevention and treatment of the graft-versus-host disease (GVHD) produced after allogeneic hematopoietic stem cell transplantation.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: May 14, 2013
    Assignees: Centro de Investigaciones Energéticas, Medioambientales y Technológicas, TiGenix, SA
    Inventors: Manuel Angel González De La Peña, Dirk Büscher, Aitor Beraza Pérez, Juan Bueren Roncero, Rosa Maria Yanez González, Maria Lamana Luzuriaga
  • Publication number: 20130052174
    Abstract: There is provided inter alia a method for the preparation and/or generation of immunomodulatory cells which comprises contacting a mesenchymal stem cell (MSC) and/or fibroblast cell population with peripheral blood leukocytes for between about 2 hours and about 25 days.
    Type: Application
    Filed: October 22, 2010
    Publication date: February 28, 2013
    Inventors: Dirk Buescher, Olga De La Rosa
  • Publication number: 20120308585
    Abstract: The present invention provides methods for the intralymphatic administration of cellular therapies. Further aspects of the invention provide compositions, kits and uses thereof related to such methods.
    Type: Application
    Filed: July 9, 2010
    Publication date: December 6, 2012
    Applicant: CELLERIX SA
    Inventors: Eleuterio Lombardo, Dirk Büscher
  • Publication number: 20120064031
    Abstract: The present invention relates to cells capable of expressing IDO, nucleic acid constructs for expression of IDO, cells comprising said constructs and methods of utilizing said cells in the treatment of diseases. In particular the present invention relates to cells which expresses IDO in the absence of exposure to IFN-gamma, and to their use in preparation and/or generation of immunomodulatory cells specific for an antigen.
    Type: Application
    Filed: November 6, 2009
    Publication date: March 15, 2012
    Inventors: Dirk Buescher, Olga De La Rosa, Eleuterio Lombardo
  • Publication number: 20120027730
    Abstract: The invention relates to the use of mesenchymal stem cells (MSCs) for treating systemic inflammatory response syndrome (SIRS) in a subject. The invention provides compositions, uses and methods for the treatment of SIRS.
    Type: Application
    Filed: August 3, 2009
    Publication date: February 2, 2012
    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS, CELLERIX SA
    Inventors: Mario Delgado, Elena Gonzalez-Rey, Dirk Büscher
  • Publication number: 20120020930
    Abstract: The present invention provides a method for the preparation of adipose derived stem cells for use in cellular therapy. In further aspects the present invention provides cells produced by the method of the invention, pharmaceutical compositions and kits suitable for use in treatment of patients.
    Type: Application
    Filed: December 2, 2009
    Publication date: January 26, 2012
    Applicant: CELLERIX, S.A.
    Inventors: Dirk Buescher, Eleuterio Lombardo
  • Publication number: 20100304477
    Abstract: The present invention relates to the isolation and characterization of a novel population of adult stem cells derived from fatty heart tissue, which constitutively express GATA-4 and/or Cx43. Said cell population can be used in cell therapy protocols in order to regenerate damaged myocardial tissue.
    Type: Application
    Filed: August 4, 2008
    Publication date: December 2, 2010
    Applicant: GENETRIX, S.L.
    Inventors: Dirk Büscher, Antonio Bayes Genis, Santiago Roura Ferrer, Jordi Farré Crespo, Cristina Prat Vidal