Patents by Inventor Harald Wajant

Harald Wajant 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: 20230265201
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Application
    Filed: July 11, 2022
    Publication date: August 24, 2023
    Inventors: Karen SILENCE, Peter ULRICHTS, Johannes Joseph Wilhelmus DE HAARD, Torsten DREIER, Michael John Scott SAUNDERS, Harald WAJANT, Sofie Maria Elvire GABRIELS, Mahan MOSHIR
  • Patent number: 11434298
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: September 6, 2022
    Assignee: ARGENX BV
    Inventors: Karen Silence, Peter Ulrichts, Johannes Joseph Wilhelmus De Haard, Torsten Dreier, Michael John Scott Saunders, Harald Wajant, Sofie Maria Elvire Gabriels, Mahan Moshir
  • Patent number: 11072665
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumor cell growth.
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: July 27, 2021
    Assignee: argenx BVBA
    Inventors: Karen Silence, Peter Ulrichts, Johannes Joseph Wilhelmus De Haard, Torsten Dreier, Michael John Scott Saunders, Harald Wajant, Sofie Maria Elvire Gabriels, Mahan Moshir
  • Publication number: 20210079106
    Abstract: The present invention relates to tumor necrosis factor (TNF) receptor superfamily (TNFRSF) receptor-activating antibody fusion proteins with FcyR-independent agonistic activity, and to compositions and methods related thereto.
    Type: Application
    Filed: December 20, 2018
    Publication date: March 18, 2021
    Inventors: Andreas Beilhack, Juliane Kums, Johannes Nelke, Harald Wajant
  • Publication number: 20190270823
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Application
    Filed: February 18, 2019
    Publication date: September 5, 2019
    Inventors: Karen Silence, Peter Ulrichts, Johannes Joseph Wilhelmus De Haard, Torsten Dreier, Michael John Scott Saunders, Harald Wajant, Sofie Maria Elvire Gabriels, Mahan Moshir
  • Patent number: 9944708
    Abstract: Subject matter of the invention are antibody-cytokine fusion proteins having proapoptotic and immune modulating properties, but wherein the cytokine moiety a priori has a bioactivity which is very low or restricted to certain receptor subtypes. These reagent exert their full biological activity via the corresponding cytokine receptor(s) only after antibody-mediated binding of the fusion protein to a specific cell membrane-expressed target molecule. By suitable choice of the antibody specificity, the cytokine activity is directed to the tissue, e.g. tumour tissue, to be treated, and a therapeutic agent can be produced being specifically designed/optimised for the respective indication/tumour entity.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: April 17, 2018
    Assignee: BioNTech AG
    Inventors: Klaus Pfizenmaier, Harald Wajant, Dieter Moosmayer, Thomas Wuest
  • Publication number: 20170369581
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Application
    Filed: February 19, 2015
    Publication date: December 28, 2017
    Inventors: Karen SILENCE, Peter ULRICHTS, Johannes Joseph Wilhelmus DE HAARD, Torsten DREIER, Michael John Scott SAUNDERS, Harald WAJANT, Sofie Maria Elvire GABRIELS, Mahan MOSHIR
  • Patent number: 9765148
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumor cell growth.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: September 19, 2017
    Assignee: ARGEN-X N.V.
    Inventors: Karen Silence, Peter Ulrichts, Johannes Joseph Wilhelmus De Haard, Torsten Dreier, Michael John Scott Saunders, Harald Wajant, Sofie Maria Elvire Gabriels, Mahan Moshir
  • Patent number: 9765149
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: September 19, 2017
    Assignee: ARGEN-X N.V.
    Inventors: Karen Silence, Peter Ulrichts, Johannes Joseph Wilhelmus De Haard, Torsten Dreier, Michael John Scott Saunders, Harald Wajant, Sofie Maria Elvire Gabriels, Mahan Moshir
  • Publication number: 20150266963
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Application
    Filed: February 19, 2015
    Publication date: September 24, 2015
    Inventors: Karen SILENCE, Peter ULRICHTS, Johannes Joseph Wilhelmus DE HAARD, Torsten DREIER, Michael John Scott SAUNDERS, Harald WAJANT, Sofie Maria Elvire GABRIELS, Mahan MOSHIR
  • Publication number: 20150152186
    Abstract: Subject matter of the invention are antibody-cytokine fusion proteins having proapoptotic and immune modulating properties, but wherein the cytokine moiety a priori has a bioactivity which is very low or restricted to certain receptor subtypes. These reagent exert their full biological activity via the corresponding cytokine receptor(s) only after antibody-mediated binding of the fusion protein to a specific cell membrane-expressed target molecule. By suitable choice of the antibody specificity, the cytokine activity is directed to the tissue, e.g. tumour tissue, to be treated, and a therapeutic agent can be produced being specifically designed/optimised for the respective indication/tumour entity.
    Type: Application
    Filed: November 25, 2014
    Publication date: June 4, 2015
    Inventors: Klaus Pfizenmaier, Harald Wajant, Dieter Moosmayer, Thomas Wuest
  • Patent number: 8980265
    Abstract: Subject matter of the invention are antibody-cytokine fusion proteins having proapoptotic and immune modulating properties, but wherein the cytokine moiety a priori has a bioactivity which is very low or restricted to certain receptor subtypes. These reagent exert their full biological activity via the corresponding cytokine receptor(s) only after antibody-mediated binding of the fusion protein to a specific cell membrane-expressed target molecule. By suitable choice of the antibody specificity, the cytokine activity is directed to the tissue, e.g. tumor tissue, to be treated, and a therapeutic agent can be produced being specifically designed/optimized for the respective indication/tumor entity.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: March 17, 2015
    Assignee: BioNTech AG
    Inventors: Klaus Pfizenmaier, Harald Wajant, Dieter Moosmayer, Thomas Wuest
  • Patent number: 8834882
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumor cell growth.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: September 16, 2014
    Assignee: arGEN-X B.V.
    Inventors: Karen Silence, Peter Ulrichts, Johannes Joseph Wilhelmus De Haard, Torsten Dreier, Michael John Scott Saunders, Harald Wajant, Sofie Maria Elvire Gabriels, Mahan Moshir
  • Publication number: 20140235843
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Application
    Filed: January 24, 2014
    Publication date: August 21, 2014
    Applicant: arGEN-X B.V.
    Inventors: Karen SILENCE, Peter ULRICHTS, Johannes Joseph Wilhelmus DE HAARD, Torsten DREIER, Michael John Scott SAUNDERS, Harald WAJANT, Sofie Maria Elvire GABRIELS, Mahan MOSHIR
  • Publication number: 20140147450
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Application
    Filed: November 6, 2013
    Publication date: May 29, 2014
    Applicant: ARGEN-X B.V.
    Inventors: Karen SILENCE, Peter ULRICHTS, Johannes Joseph Wilhelmus DE HAARD, Torsten DREIER, Michael John Scott SAUNDERS, Harald WAJANT, Sofie Maria Elvire GABRIELS, Mahan MOSHIR
  • Publication number: 20140141016
    Abstract: The present invention relates to antibodies and antigen binding fragments thereof which bind to the human CD70 protein with high affinity and display potent inhibition of tumour cell growth.
    Type: Application
    Filed: March 16, 2012
    Publication date: May 22, 2014
    Applicant: ARGEN-X B.V.
    Inventors: Karen Silence, Peter Ulrights, Johannes Joseph Wilhelmus De Haard, Torsten Dreier, Michael John Scott Saunders, Harald Wajant, Sofie Maria Elvire Gabriels, Mahan Moshir
  • Patent number: 7195904
    Abstract: The present invention relates to an improved process for producing hydroxynitrile lyases. A process is provided whereby hydroxynitrile lyases may be produced by cultivation in bacteria or suitable host cells. Cells containing a gene encoding for a hydroxynitrile lyase may be precultivated, induced with a low concentration of IPTG, cultured, and lysed. The process allows for the production of relatively large quantities of hydroxynitrile lyases in a dissolved, native, and active form, and without the presence of substantial amounts of inclusion bodies, and thus allowing for the production of the lyases without requiring expensive and time consuming renaturation steps.
    Type: Grant
    Filed: December 27, 2000
    Date of Patent: March 27, 2007
    Assignee: Julich Chiral Solutions GmbH
    Inventors: Franz Effenberger, Harald Wajant, Siegfried Förster
  • Publication number: 20050244370
    Abstract: Selective local activation of members of the TNF receptor family by systemically inactive non-antibody TNF ligand fusion proteins The present invention relates to polypeptides consisting of an effector binding domain and a cell surface molecule binding domain, which are coupled by a peptide linker. The effector domain is a fragment, especially the extracellular domain, of a member of the TNF ligand family (module 1), which as such is biologically inactive or of restricted activity. The cell surface molecule binding domain (module 2) is an amino acid segment that binds selectively to a surface structure of the plasma membrane, preferably to a membrane protein, but is not derived from an immuno-globulin.
    Type: Application
    Filed: April 13, 2005
    Publication date: November 3, 2005
    Inventors: Klaus Pfizenmaier, Harald Wajant
  • Publication number: 20040126791
    Abstract: The present invention relates to a double-stranded ribonucleic acid (dsRNA) for inhibiting the expression of a cellular FLICE-like inhibitory protein (cFLIP) gene, comprising a complementary RNA strand which is substantially identical to at least a part of a cFLIP gene. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier; methods for inhibiting the expression of a cFLIP gene in a cell, methods for improving the effectiveness of an apoptosis-inducing drug, and methods for treating cancer using the pharmaceutical composition.
    Type: Application
    Filed: September 19, 2003
    Publication date: July 1, 2004
    Applicant: Ribopharma AG
    Inventors: Harald Wajant, Klaus Pfizenmaier, Stefan Limmer, Roland Kreutzer, Hans-Peter Vornlocher
  • Publication number: 20040033511
    Abstract: Subject matter of the invention are antibody-cytokine fusion proteins having proapoptotic and immune modulating properties, but wherein the cytokine moiety a priori has a bioactivity which is very low or restricted to certain receptor subtypes. These reagent exert their full biological activity via the corresponding cytokine receptor(s) only after antibody-mediated binding of the fusion protein to a specific cell membrane-expressed target molecule. By suitable choice of the antibody specificity, the cytokine activity is directed to the tissue, e.g. tumour tissue, to be treated, and a therapeutic agent can be produced being specifically designed/optimised for the respective indication/tumour entity.
    Type: Application
    Filed: March 14, 2003
    Publication date: February 19, 2004
    Inventors: Klaus Pfizenmaier, Harald Wajant, Dieter Moosmayer, Thomas Wuest