Patents by Inventor Thomas U. HOFER
Thomas U. HOFER 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).
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Publication number: 20230365711Abstract: The present invention provides antigen binding molecules (ABMs) which bind membrane-bound CEA, including ABMs with improved therapeutic properties, and methods of using the same.Type: ApplicationFiled: March 9, 2023Publication date: November 16, 2023Applicant: Roche Glycart AGInventors: Thomas U. Hofer, Ralf Hosse, Ekkehard Moessner, Pablo Umana
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Publication number: 20220242971Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: ApplicationFiled: September 27, 2021Publication date: August 4, 2022Applicant: Roche Glycart AGInventors: Oliver AST, Peter BRUENKER, Thomas U. HOFER, Ralf HOSSE, Christian KLEIN, Ekkehard MOESSNER, Pablo UMANA
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Publication number: 20220002441Abstract: The present invention provides antigen binding molecules (ABMs) which bind membrane-bound CEA, including ABMs with improved therapeutic properties, and methods of using the same.Type: ApplicationFiled: September 24, 2021Publication date: January 6, 2022Inventors: Thomas U. Hofer, Ralf Hosse, Ekkehard Moessner, Pablo Umana
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Patent number: 11130822Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: GrantFiled: June 3, 2019Date of Patent: September 28, 2021Assignee: ROCHE GLYCART AGInventors: Oliver Ast, Peter Bruenker, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Pablo Umana
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Patent number: 11111312Abstract: The present invention generally relates to mutant interleukin-2 polypeptides that exhibit reduced affinity to the ?-subunit of the IL-2 receptor, for use as immunotherapeutic agents. In addition, the invention relates to immunoconjugates comprising said mutant IL-2 polypeptides, polynucleotide molecules encoding the mutant IL-2 polypeptides or immunoconjugates, and vectors and host cells comprising such polynucleotide molecules. The invention further relates to methods for producing the mutant IL-2 polypeptides or immunoconjugates, pharmaceutical compositions comprising the same, and uses thereof.Type: GrantFiled: November 21, 2018Date of Patent: September 7, 2021Assignee: ROCHE GLYCART AGInventors: Oliver Ast, Peter Bruenker, Anne Freimoser-Grundschober, Sylvia Herter, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Valeria G. Nicolini, Pablo Umana
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Publication number: 20190322765Abstract: The present invention generally relates to mutant interleukin-2 polypeptides that exhibit reduced affinity to the ?-subunit of the IL-2 receptor, for use as immunotherapeutic agents. In addition, the invention relates to immunoconjugates comprising said mutant IL-2 polypeptides, polynucleotide molecules encoding the mutant IL-2 polypeptides or immunoconjugates, and vectors and host cells comprising such polynucleotide molecules. The invention further relates to methods for producing the mutant IL-2 polypeptides or immunoconjugates, pharmaceutical compositions comprising the same, and uses thereof.Type: ApplicationFiled: June 17, 2019Publication date: October 24, 2019Applicant: Roche Glycart AGInventors: Oliver Ast, Peter Bruenker, Anne Freimoser-Grundschober, Sylvia Herter, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Valeria G. Nicolini, Pablo Umana
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Publication number: 20190322763Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: ApplicationFiled: December 10, 2018Publication date: October 24, 2019Applicant: Roche Glycart AGInventors: Oliver AST, Peter BRUENKER, Thomas U. HOFER, Ralf HOSSE, Christian KLEIN, Ekkehard MOESSNER, Pablo UMANA
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Publication number: 20190315883Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: ApplicationFiled: June 3, 2019Publication date: October 17, 2019Applicant: Roche Glycart AGInventors: Oliver AST, Peter BRUENKER, Thomas U. HOFER, Ralf HOSSE, Christian Klein, Ekkehard MOESSNER, Pablo UMANA
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Publication number: 20190185583Abstract: The present invention provides antigen binding molecules (ABMs) which bind membrane-bound CEA, including ABMs with improved therapeutic properties, and methods of using the same.Type: ApplicationFiled: February 28, 2019Publication date: June 20, 2019Applicant: Roche Glycart AGInventors: Thomas U. Hofer, Ralf Hosse, Ekkehard Moessner, Pablo Umana
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Patent number: 10323098Abstract: The present invention generally relates to mutant interleukin-2 polypeptides that exhibit reduced affinity to the ?-subunit of the IL-2 receptor, for use as immunotherapeutic agents. In addition, the invention relates to immunoconjugates comprising said mutant IL-2 polypeptides, polynucleotide molecules encoding the mutant IL-2 polypeptides or immunoconjugates, and vectors and host cells comprising such polynucleotide molecules. The invention further relates to methods for producing the mutant IL-2 polypeptides or immunoconjugates, pharmaceutical compositions comprising the same, and uses thereof.Type: GrantFiled: January 15, 2016Date of Patent: June 18, 2019Assignee: ROCHE GLYCART AGInventors: Oliver Ast, Peter Bruenker, Anne Freimoser-Grundschober, Sylvia Herter, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Valeria G. Nicolini, Pablo Umana
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Patent number: 10316104Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: GrantFiled: January 15, 2016Date of Patent: June 11, 2019Assignee: ROCHE GLYCART AGInventors: Oliver Ast, Peter Bruenker, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Pablo Umana
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Publication number: 20190077881Abstract: The present invention generally relates to mutant interleukin-2 polypeptides that exhibit reduced affinity to the ?-subunit of the IL-2 receptor, for use as immunotherapeutic agents. In addition, the invention relates to immunoconjugates comprising said mutant IL-2 polypeptides, polynucleotide molecules encoding the mutant IL-2 polypeptides or immunoconjugates, and vectors and host cells comprising such polynucleotide molecules. The invention further relates to methods for producing the mutant IL-2 polypeptides or immunoconjugates, pharmaceutical compositions comprising the same, and uses thereof.Type: ApplicationFiled: November 21, 2018Publication date: March 14, 2019Applicant: Roche Glycart AGInventors: Oliver Ast, Peter Bruenker, Anne Freimoser-Grundschober, Sylvia Herter, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Valeria G. Nicolini, Pablo Umana
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Patent number: 10202464Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: GrantFiled: July 1, 2016Date of Patent: February 12, 2019Assignee: ROCHE GLYCART AGInventors: Oliver Ast, Peter Bruenker, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Pablo Umana
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Patent number: 10184009Abstract: The present invention generally relates to mutant interleukin-2 polypeptides that exhibit reduced affinity to the ?-subunit of the IL-2 receptor, for use as immunotherapeutic agents. In addition, the invention relates to immunoconjugates comprising said mutant IL-2 polypeptides, polynucleotide molecules encoding the mutant IL-2 polypeptides or immunoconjugates, and vectors and host cells comprising such polynucleotide molecules. The invention further relates to methods for producing the mutant IL-2 polypeptides or immunoconjugates, pharmaceutical compositions comprising the same, and uses thereof.Type: GrantFiled: December 20, 2017Date of Patent: January 22, 2019Assignee: ROCHE GLYCART AGInventors: Oliver Ast, Peter Bruenker, Anne Freimoser-Grundschober, Sylvia Herter, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Valeria G. Nicolini, Pablo Umana
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Publication number: 20180142037Abstract: The present invention generally relates to mutant interleukin-2 polypeptides that exhibit reduced affinity to the ?-subunit of the IL-2 receptor, for use as immunotherapeutic agents. In addition, the invention relates to immunoconjugates comprising said mutant IL-2 polypeptides, polynucleotide molecules encoding the mutant IL-2 polypeptides or immunoconjugates, and vectors and host cells comprising such polynucleotide molecules. The invention further relates to methods for producing the mutant IL-2 polypeptides or immunoconjugates, pharmaceutical compositions comprising the same, and uses thereof.Type: ApplicationFiled: December 20, 2017Publication date: May 24, 2018Applicant: Roche Glycart AGInventors: Oliver AST, Peter Bruenker, Anne Freimoser-Grundschober, Sylvia Herter, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Valeria G. Nicolini, Pablo Umana
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Publication number: 20180079827Abstract: The present invention provides antigen binding molecules (ABMs) which bind membrane-bound CEA, including ABMs with improved therapeutic properties, and methods of using the same.Type: ApplicationFiled: June 21, 2017Publication date: March 22, 2018Applicant: Roche Glycart AGInventors: Thomas U. Hofer, Ralf Hosse, Ekkehard Moessner, Pablo Umana
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Publication number: 20170088631Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: ApplicationFiled: July 1, 2016Publication date: March 30, 2017Applicant: Roche Glycart AGInventors: Oliver Ast, Peter Bruenker, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Pablo Umana
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Patent number: 9447159Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: GrantFiled: April 26, 2012Date of Patent: September 20, 2016Assignee: Roche Glycart AGInventors: Oliver Ast, Peter Bruenker, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Pablo Umana
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Publication number: 20160263240Abstract: The present invention generally relates to antigen-specific immunoconjugates for selectively delivering effector moieties that influence cellular activity. More specifically, the invention provides novel immunoconjugates comprising a first antigen binding moiety, an Fc domain and a single effector moiety. In addition, the present invention relates to polynucleotides encoding such immunoconjugates, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the immunoconjugates of the invention, and to methods of using these immunoconjugates in the treatment of disease.Type: ApplicationFiled: January 15, 2016Publication date: September 15, 2016Applicant: Roche Glycart AGInventors: Oliver Ast, Peter Bruenker, Thomas U. Hofer, Ralf Hosse, Christian Klein, Ekkehard Moessner, Pablo Umana
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Publication number: 20160229923Abstract: The present invention provides antigen binding molecules (ABMs) which bind membrane-bound CEA, including ABMs with improved therapeutic properties, and methods of using the same.Type: ApplicationFiled: October 30, 2015Publication date: August 11, 2016Applicant: ROCHE GLYCART AGInventors: Thomas U. Hofer, Ralf Hosse, Ekkehard Moessner, Pablo Umana