Patents by Inventor Horst Lindhofer

Horst Lindhofer 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: 20230399606
    Abstract: The present invention relates to an ex vivo method for removal of tumor cells from intra-operatively salvaged blood which comprises contacting a trifunctional antibody with said blood to form aggregates or associates of antibody, tumor cells and immune cells, centrifuging to obtain an erythrocyte concentrate, and filtering to remove said aggregates or associates and residual antibody from said erythrocyte concentrate.
    Type: Application
    Filed: October 27, 2021
    Publication date: December 14, 2023
    Inventors: Horst Lindhofer, Franzpeter Bracht, Markus Heiss
  • Publication number: 20230348619
    Abstract: The present invention provides a combination of (i) an immune checkpoint modulator and (ii) a T-cell redirecting multifunctional antibody, or an antigen binding fragment thereof, for use in therapeutic treatment of a cancer disease. The T-cell redirecting multifunctional antibody comprises (a) a specificity against a T cell surface antigen; (b) a specificity against a cancer- and/or tumor-associated antigen; and (c) a binding site for human FcRI, Fc?RIIa and/or Fc?RIII, wherein the antibody, or the antigen binding fragment thereof, binds with a higher affinity to human Fc?RI, Fc?RIIa and/or Fc?RIII than to human Fc?RIIb.
    Type: Application
    Filed: November 29, 2022
    Publication date: November 2, 2023
    Inventors: Horst LINDHOFER, Peter RUF
  • Publication number: 20230310597
    Abstract: The present invention relates to methods for reducing or eliminating the non-specific release of a cytokine associated with a disease comprising administering at least one glucocorticoid and an immunostimulating antibody. Additionally, the present invention relates to a pharmaceutical composition that contains at least one immunostimulating antibody and at least one glucocorticoid.
    Type: Application
    Filed: January 30, 2023
    Publication date: October 5, 2023
    Inventors: Markus M. HEISS, Horst LINDHOFER
  • Publication number: 20210206853
    Abstract: The present invention discloses an isolated trifunctional bispecific antibody for use in a method of treating a patient suffering from a disease and/or a disorder associated with reactivation of Epstein-Barr vims (EBV) in at least B cells and potentially also other susceptible cells such as susceptible epithelial cells, comprising: providing an autologous cell preparation of enriched B cells of said patient; incubating said enriched B cells with the trifunctional bispecific antibody for a time-period sufficient to establish a physical interaction between said trifunctional bispecific antibody and said enriched B cells to obtain an incubation mixture; transferring said incubation mixture obtained after incubation into the same patient, wherein said trifunctional bispecific antibody comprises: (a) a first binding arm which binds to a B cell via a B cell surface antigen; (b) a second binding arm which binds to a T cell via a T cell surface antigen; (c) an Fc-portion which binds to an Fc receptor-positive cell.
    Type: Application
    Filed: May 17, 2019
    Publication date: July 8, 2021
    Applicants: TRION RESEARCH GMBH, Institut Fuer Ernaehrung Und Praevention GmbH
    Inventors: Horst Lindhofer, Ursula Jacob
  • Publication number: 20210015917
    Abstract: The present invention relates to methods for reducing or eliminating the non-specific release of a cytokine associated with a disease comprising administering at least one glucocorticoid and an immunostimulating antibody. Additionally, the present invention relates to a pharmaceutical composition that contains at least one immunostimulating antibody and at least one glucocorticoid.
    Type: Application
    Filed: February 6, 2020
    Publication date: January 21, 2021
    Inventors: Markus M. HEISS, Horst LINDHOFER
  • Patent number: 10576149
    Abstract: The present invention relates to methods for reducing or eliminating the non-specific release of a cytokine associated with a disease comprising administering at least one glucocorticoid and an immunostimulating antibody. Additionally, the present invention relates to a pharmaceutical composition that contains at least one immunostimulating antibody and at least one glucocorticoid.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: March 3, 2020
    Assignee: Lindis Biotech GmbH
    Inventors: Markus M. Heiss, Horst Lindhofer
  • Publication number: 20190375852
    Abstract: The present invention provides a combination of (i) an immune checkpoint modulator and (ii) a T-cell redirecting multifunctional antibody, or an antigen binding fragment thereof, for use in therapeutic treatment of a cancer disease. The T-cell redirecting multifunctional antibody comprises (a) a specificity against a T cell surface antigen; (b) a specificity against a cancer- and/or tumor-associated antigen; and (c) a binding site for human FcRI, Fc?RIIa and/or Fc?RIII, wherein the antibody, or the antigen binding fragment thereof, binds with a higher affinity to human Fc?RI, Fc?RIIa and/or Fc?RIII than to human Fc?RIIb.
    Type: Application
    Filed: November 29, 2017
    Publication date: December 12, 2019
    Inventor: Horst LINDHOFER
  • Publication number: 20190054170
    Abstract: The present invention provides a multispecific antibody, or an antigen binding fragment thereof, for use in the treatment of a neoplasm of the urinary tract, in particular for the treatment of bladder cancer. Moreover, the present invention provides a pharmaceutical composition and a kit comprising such an antibody.
    Type: Application
    Filed: September 27, 2018
    Publication date: February 21, 2019
    Inventor: Horst Lindhofer
  • Patent number: 10071158
    Abstract: The present invention relates to methods for reducing or eliminating the non-specific release of a cytokine associated with a disease comprising administering at least one glucocorticoid and an immunostimulating antibody. Additionally, the present invention relates to a pharmaceutical composition that contains at least one immunostimulating antibody and at least one glucocorticoid.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: September 11, 2018
    Assignee: LINDIS BIOTECH GMBH
    Inventors: Markus M. Heiss, Horst Lindhofer
  • Publication number: 20180236067
    Abstract: The present invention relates to methods for reducing or eliminating the non-specific release of a cytokine associated with a disease comprising administering at least one glucocorticoid and an immunostimulating antibody. Additionally, the present invention relates to a pharmaceutical composition that contains at least one immunostimulating antibody and at least one glucocorticoid.
    Type: Application
    Filed: March 23, 2018
    Publication date: August 23, 2018
    Inventors: Markus M. Heiss, Horst Lindhofer
  • Patent number: 9772327
    Abstract: The invention relates to a method for predicting an improved therapeutic benefit for an individual with a tumor load before initiating an immune therapy which is capable of activating immune cells against said tumor as well as to pharmaceutical compositions for use in this method.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: September 26, 2017
    Inventors: Horst Lindhofer, Markus Heiss, Michael Stroehlein
  • Patent number: 9750806
    Abstract: The present invention refers to a pharmaceutical composition containing trifunctional bispecific and/or trispecific antibodies being capable of binding to a specific target antigen(s) for use in a method of immunizing mammals against diseases in which said target antigen(s) is (are) involved, and further to a pharmaceutical composition containing trifunctional bispecific and/or trispecific antibodies being capable of binding to (a) specific target antigen (s) which is (are) involved in a disease of a mammal, specifically a human.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: September 5, 2017
    Assignee: Trion Research GmbH
    Inventor: Horst Lindhofer
  • Publication number: 20170224818
    Abstract: The present invention relates to the use of T cell redirecting, bispecific, in particular trifunctional, antibodies for the treatment of a cancer disease, wherein said antibody is administered via the subcutaneous route. Thereby, the release of proinflammatory cytokines is reduced and, simultaneously, the release of inhibitory cytokines is substantially suppressed. That treatment by bispecific, in particular trifunctional, antibodies may be combined in a combination therapy with other anti-cancer drugs.
    Type: Application
    Filed: August 10, 2015
    Publication date: August 10, 2017
    Inventors: Horst LINDHOFER, Raymund BUHMANN, Martin DREYLING, Wolfgang HIDDEMANN
  • Patent number: 9605242
    Abstract: The invention relates to a method performed ex vivo for removal of tumor cells from intraoperatively collected blood salvage, to antibodies and scaffold proteins which mimic antibodies for use in said ex vivo method, to the use of said ex vivo method for removal of tumor cells from intraoperatively collected blood salvage followed by reintroducing the so obtained purified blood salvage or of concentrates of erythrocytes purified by said method to a patient from whom said intra-operatively collected blood was obtained, as well as to blood salvage or a concentrate of erythrocytes, both obtainable by said method for reinfusion to said patient.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: March 28, 2017
    Assignee: Horst Lindhofer
    Inventors: Horst Lindhofer, Michael Stroehlein, Markus Heiss
  • Patent number: 9017676
    Abstract: The use of trifunctional bispecific antibodies for the preparation of a pharmaceutical composition for the prophylaxis and treatment of tumor diseases is provided. Trifunctional bispecific antibodies bind to tumor-associated antigens including Her2/neu, CD20, EpCAM, G250, proteoglycans, GD3. GD2, MHC II, EGF-R and CEA expressed on tumor cells at low to medium expression levels. Also provided are methods for the treatment or prophylaxis of tumor diseases by administering a pharmaceutically effective amount of a trifunctional bispecific antibody to a patient in need thereof.
    Type: Grant
    Filed: February 15, 2007
    Date of Patent: April 28, 2015
    Inventor: Horst Lindhofer
  • Publication number: 20150086550
    Abstract: The present invention relates to methods for reducing or eliminating the non-specific release of a cytokine associated with a disease comprising administering at least one glucocorticoid and an immunostimulating antibody. Additionally, the present invention relates to a pharmaceutical composition that contains at least one immunostimulating antibody and at least one glucocorticoid.
    Type: Application
    Filed: April 7, 2014
    Publication date: March 26, 2015
    Inventors: Markus M. Heiss, Horst Lindhofer
  • Publication number: 20150037278
    Abstract: The invention relates to a method for predicting an improved therapeutic benefit for an individual with a tumor load before initiating an immune therapy which is capable of activating immune cells against said tumor as well as to pharmaceutical compositions for use in this method.
    Type: Application
    Filed: May 16, 2012
    Publication date: February 5, 2015
    Applicants: Michael Stroehlein, Markus Heiss
    Inventors: Horst Lindhofer, Markus Heis, Michael Stroehlein
  • Publication number: 20140369985
    Abstract: The invention relates to a method performed ex vivo for removal of tumor cells from intraoperatively collected blood salvage, to antibodies and scaffold proteins which mimic antibodies for use in said ex vivo method, to the use of said ex vivo method for removal of tumor cells from intraoperatively collected blood salvage followed by reintroducing the so obtained purified blood salvage or of concentrates of erythrocytes purified by said method to a patient from whom said intra-operatively collected blood was obtained, as well as to blood salvage or a concentrate of erythrocytes, both obtainable by said method for reinfusion to said patient.
    Type: Application
    Filed: October 4, 2012
    Publication date: December 18, 2014
    Applicant: TRION PHARMA GMBH
    Inventors: Horst Lindhofer, Michael Stroehlein, Markus Heiss
  • Publication number: 20140286999
    Abstract: The present invention refers to a pharmaceutical composition containing trifunctional bispecific and/or trispecific antibodies being capable of binding to a specific target antigen(s) for use in a method of immunizing mammals against diseases in which said target antigen(s) is (are) involved, and further to a pharmaceutical composition containing trifunctional bispecific and/or trispecific antibodies being capable of binding to (a) specific target antigen (s) which is (are) involved in a disease of a mammal, specifically a human.
    Type: Application
    Filed: May 16, 2012
    Publication date: September 25, 2014
    Applicant: TRION Research Gmbh
    Inventor: Horst Lindhofer
  • Patent number: 8709421
    Abstract: The present invention relates to methods for reducing or eliminating the non-specific release of a cytokine associated with a disease comprising administering at least one glucocorticoid and an immunostimulating antibody. Additionally, the present invention relates to a pharmaceutical composition that contains at least one immunostimulating antibody and at least one glucocorticoid.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: April 29, 2014
    Assignee: Trion Pharma GmbH
    Inventors: Markus M. Heiss, Horst Lindhofer