Patents by Inventor Geir Age Loset

Geir Age Loset 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: 20210147552
    Abstract: The present invention relates generally to the field of antigen binding proteins such as antibodies, in particular those which bind to HLA-DQ2.5:DQ2.5-glia-?1a, or which bind to HLA-DQ2.5:DQ2.5-glia-?2. The invention further relates to compositions and immunoconjugates comprising such antibodies and to methods of producing such antibodies. The invention also relates to methods and uses which employ such antibodies, for example in the treatment of celiac disease.
    Type: Application
    Filed: February 13, 2019
    Publication date: May 20, 2021
    Inventors: Geir Åge LØSET, Lene Støkken HØYDAHL, Inger SANDLIE, Ludvig Magne SOLLID, Rahel FRICK
  • Publication number: 20200255843
    Abstract: The present invention provides a vector construct comprising the following components: (i) a sequence encoding a signal peptide which directs proteins into the Tat secretory pathway; and (ii) a sequence encoding a fluorophore fused to a sequence encoding a pVIII phage coat protein. Nucleic acid molecules comprising components (i) and (ii) are also provided, together with phage particles comprising such vectors or nucleic acid molecules and expressing a fluorophore-pVIII fusion protein on the surface. Methods for producing such fluorescent phage particles are also provided.
    Type: Application
    Filed: November 5, 2018
    Publication date: August 13, 2020
    Applicant: Nextera AS
    Inventors: Geir Åge LØSET, Terje FRIGSTAD, Sebastian BERGE-SEIDL, Nicolay Rustad NILSSEN, Inger SANDLIE
  • Patent number: 10640761
    Abstract: The present invention relates to vectors, methods and systems for polypeptide display and selection. Specifically, the present invention relates to vectors, methods, and systems for multivalent phage display using pIX protein of filamentous phage and helper phage.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: May 5, 2020
    Assignee: University of Oslo
    Inventors: Geir Age Loset, Inger Sandlie
  • Publication number: 20170211060
    Abstract: The present invention relates to vectors, methods and systems for polypeptide display and selection. Specifically, the present invention relates to vectors, methods, and systems for multivalent phage display using pIX protein of filamentous phage and helper phage.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 27, 2017
    Inventors: Geir Age Loset, Inger Sandlie
  • Patent number: 9598692
    Abstract: The present invention relates to vectors, methods and systems for polypeptide display and selection. Specifically, the present invention relates to vectors, methods, and systems for multivalent phage display using pIX protein of filamentous phage and helper phage.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: March 21, 2017
    Assignee: University of Oslo
    Inventors: Geir Age Loset, Inger Sandlie
  • Patent number: 9056920
    Abstract: The present invention relates to disulphide bond stabilized recombinant MHC class II molecules. In particular, the present invention provides a recombinant MHC class II molecule, which comprises: (i) all or part of the extracellular portion of an MHC class II ? chain; (ii) all or part of the extracellular portion of an MHC class II ? chain; wherein (i) and (ii) provide a functional peptide binding domain and wherein (i) and (ii) are linked by a disulphide bond between cysteine residues located in the ?2 domain of said ? chain and the ?2 domain of said ? chain, wherein said cysteine residues are not present in native MHC class II ?2 and ?2 domains. Methods of producing these molecules in prokaryotic systems and various uses of these molecules form further aspects.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: June 16, 2015
    Assignee: Universitetet I Oslo
    Inventors: Geir Age Loset, Terje Frigstad, Inger Sandlie, Bjarne Bogen
  • Patent number: 8969253
    Abstract: The present invention relates to a method for screening phage display libraries against each other. In particular, the invention relates to a method for screening at least two phage display libraries against each other to identify and/or select one or more interacting binding partners or binding molecules making up such interacting binding partners. Kits providing two bispecific phage display libraries are also provided.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: March 3, 2015
    Assignee: Nextera AS
    Inventors: Herald Reiersen, Geir Age Loset, Urs Beat Hagemann
  • Publication number: 20140349315
    Abstract: The present invention relates to disulphide bond stabilized recombinant MHC class II molecules. In particular, the present invention provides a recombinant MHC class II molecule, which comprises: (i) all or part of the extracellular portion of an MHC class II ? chain; (ii) all or part of the extracellular portion of an MHC class II ? chain; wherein (i) and (ii) provide a functional peptide binding domain and wherein (i) and (ii) are linked by a disulphide bond between cysteine residues located in the ?2 domain of said ? chain and the ?2 domain of said ? chain, wherein said cysteine residues are not present in native MHC class II ?2 and ?2 domains. Methods of producing these molecules in prokaryotic systems and various uses of these molecules form further aspects.
    Type: Application
    Filed: July 14, 2014
    Publication date: November 27, 2014
    Applicant: Universitetet I Oslo
    Inventors: Geir Age Loset, Terje Frigstad, Inger Sandlie, Bjarne Bogen
  • Patent number: 8828379
    Abstract: The present invention relates to disulphide bond stabilized recombinant MHC class II molecules. In particular, the present invention provides a recombinant MHC class II molecule, which comprises: (i) all or part of the extracellular portion of an MHC class II ? chain; (ii) all or part of the extracellular portion of an MHC class II ? chain; wherein (i) and (ii) provide a functional peptide binding domain and wherein (i) and (ii) are linked by a disulphide bond between cysteine residues located in the ?2 domain of said ? chain and the ?2 domain of said ? chain, wherein said cysteine residues are not present in native MHC class II ?2 and ?2 domains. Methods of producing these molecules in prokaryotic systems and various uses of these molecules form further aspects.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: September 9, 2014
    Assignee: Universitetet I Oslo
    Inventors: Geir Age Loset, Terje Frigstad, Inger Sandlie, Bjarne Bogen
  • Publication number: 20130171668
    Abstract: The present invention relates to disulphide bond stabilized recombinant MHC class II molecules. In particular, the present invention provides a recombinant MHC class II molecule, which comprises: (i) all or part of the extracellular portion of an MHC class II ? chain; (ii) all or part of the extracellular portion of an MHC class II ? chain; wherein (i) and (ii) provide a functional peptide binding domain and wherein (i) and (ii) are linked by a disulphide bond between cysteine residues located in the ?2 domain of said ? chain and the ?2 domain of said ? chain, wherein said cysteine residues are not present in native MHC class II ?2 and ?2 domains. Methods of producing these molecules in prokaryotic systems and various uses of these molecules form further aspects.
    Type: Application
    Filed: February 18, 2011
    Publication date: July 4, 2013
    Applicant: Universitetet I Oslo
    Inventor: Geir Age Loset
  • Publication number: 20120231525
    Abstract: The present invention relates to vectors, methods and systems for polypeptide display and selection. Specifically, the present invention relates to vectors, methods, and systems for multivalent phage display using pIX protein of filamentous phage and helper phage.
    Type: Application
    Filed: September 21, 2010
    Publication date: September 13, 2012
    Applicant: University of Oslo
    Inventors: Geir Age Loset, Inger Sandlie
  • Publication number: 20110318269
    Abstract: The present invention relates to a method for screening phage display libraries against each other. In particular, the invention relates to a method for screening at least two phage display libraries against each other to identify and/or select one or more interacting binding partners or binding molecules making up such interacting binding partners. Kits providing two bispecific phage display libraries are also provided.
    Type: Application
    Filed: February 26, 2010
    Publication date: December 29, 2011
    Applicant: NEXTERA AS
    Inventors: Herald Reiersen, Geir Age Loset, Urs Beat Hagemann
  • Publication number: 20110301064
    Abstract: The present invention provides an alternative scaffold for peptides displayed on filamentous phages through novel fusion proteins primarily originating from pIX. Libraries of filamentous phages can be created from fusion proteins, and a phage display system comprising a phagemid and a helper phage is a part of the invention. An aspect of the invention is a kit containing a phage display system comprising a phagemid that contains a nucleic acid encoding the fusion protein of the invention and a helper phage.
    Type: Application
    Filed: February 24, 2010
    Publication date: December 8, 2011
    Applicant: Nextera AS
    Inventor: Geir Åge Løset
  • Publication number: 20110251106
    Abstract: The present invention provides an alternative scaffold for peptides displayed on filamentous phages through novel fusion proteins primarily originating from pVII. Libraries of filamentous phages can be created from fusion proteins, and a phage display system comprising a phagemid and a helper phage is a part of the invention. An aspect of the invention is a kit containing a phage display system comprising a phagemid and a helper phage that contains a nucleic acid encoding the fusion protein of the invention.
    Type: Application
    Filed: August 20, 2008
    Publication date: October 13, 2011
    Applicant: NEXTERA AS
    Inventor: Geir Åge LØset