Patents by Inventor Christina Klein

Christina Klein 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: 20250101135
    Abstract: The invention relates to novel TNF family ligand trimer-containing antigen binding molecules comprising (a) at least one moiety capable of specific binding to a target cell antigen and (b) a first and a second polypeptide that are linked to each other by a disulfide bond, characterized in that the first polypeptide comprises two ectodomains of a TNF ligand family member or fragments thereof that are connected to each other by a peptide linker and in that the second polypeptide comprises only one ectodomain of said TNF ligand family member or a fragment thereof.
    Type: Application
    Filed: June 10, 2024
    Publication date: March 27, 2025
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Maria Amann, Peter Bruenker, Christina Claus, Claudia Ferrara Koller, Sandra Grau-Richards, Christian Klein, Viktor Levitski, Ekkehard Moessner, Joerg Regula, Pablo Umana
  • Patent number: 12240911
    Abstract: The invention relates to novel bispecific antigen binding molecules, comprising (a) at least one moiety capable of specific binding to a target cell antigen, (b) at least one moiety capable of specific binding to a costimulatory TNF receptor family member, and (c) a Fc domain composed of a first and a second subunit capable of stable association, and to methods of producing these molecules and to methods of using the same.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: March 4, 2025
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Maria Amann, Peter Bruenker, Christina Claus, Claudia Ferrara Koller, Sandra Grau-Richards, Ralf Hosse, Christian Klein, Viktor Levitski, Pablo Umana
  • Publication number: 20250066448
    Abstract: The invention relates to Her2 targeting 4-1BB agonists, in particular 4-1BBL trimer-containing antigen binding molecules comprising at least one antigen binding domain capable of specific binding to Her2 and their use in the treatment of cancer as well as their use in combination with T-cell activating anti-CD3 bispecific antibodies.
    Type: Application
    Filed: July 26, 2024
    Publication date: February 27, 2025
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Claudia FERRARA KOLLER, Teemu Tapani JUNTTILA, Christian KLEIN, Pablo UMANA, Christina CLAUS
  • Patent number: 12202870
    Abstract: The invention relates to novel TNF family ligand trimer-containing antigen binding molecules comprising (a) at least one moiety capable of specific binding to a target cell antigen, (b) a polypeptide comprising three ectodomains of a TNF ligand family member or fragments thereof that are connected to each other by peptide linkers and (c) a Fc domain composed of a first and a second subunit capable of stable association, and to methods of producing these molecules and to methods of using the same.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: January 21, 2025
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Maria Amann, Peter Bruenker, Christina Claus, Claudia Ferrara Koller, Sandra Grau-Richards, Christian Klein, Viktor Levitski, Ekkehard Moessner, Pablo Umana
  • Patent number: 11014055
    Abstract: The present invention relates to a granulating and/or agglomerating tool for a granulating and/or agglomerating device with a fastening shaft and a substantially disk-shaped element with a diameter d which is fastened thereto and has an upper surface, a lower surface and a circumferential surface connecting the upper and the lower surface. In order to provide a granulating and/or agglomerating tool for a granulating and/or agglomerating device and a corresponding granulating and/or agglomerating device and a method for granulating or agglomerating with which the desired granulating or agglomerating result can be obtained very much faster and above all with a significantly finer granulated material with a significantly higher yield in the range of from 0.1 to 0.8 mm, it is proposed according to the invention that the circumferential surface exhibits a plurality of essentially V-shaped grooves running parallel to the axis of the shaft.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: May 25, 2021
    Assignee: Maschinenfabrik Gustav Eirich GmbH & Co KG
    Inventors: Stefan Gerl, Christina Klein
  • Publication number: 20140003189
    Abstract: The present invention relates to a granulating and/or agglomerating tool for a granulating and/or agglomerating device with a fastening shaft and a substantially disk-shaped element with a diameter d which is fastened thereto and has an upper surface, a lower surface and a circumferential surface connecting the upper and the lower surface. In order to provide a granulating and/or agglomerating tool for a granulating and/or agglomerating device and a corresponding granulating and/or agglomerating device and a method for granulating or agglomerating with which the desired granulating or agglomerating result can be obtained very much faster and above all with a significantly finer granulated material with a significantly higher yield in the range of from 0.1 to 0.8 mm, it is proposed according to the invention that the circumferential surface exhibits a plurality of essentially V-shaped grooves running parallel to the axis of the shaft.
    Type: Application
    Filed: March 13, 2012
    Publication date: January 2, 2014
    Applicant: MASCHINENFABRIK GUSTAV EIRICH GMBH & CO. KG
    Inventors: Stefan Gerl, Christina Klein
  • Publication number: 20130255713
    Abstract: The invention relates to a laminate that has at least two layers, in which at least one layer of the laminate is a water-soluble polymer film containing active substances (=“water-soluble polymer film containing active substances”), the polymer forming the film is a water-soluble polymer, and at least one second layer of the laminate is a nonwoven fabric, knitted fabric, woven fabric or a foam film (=“water retention layer”) consisting of a water-soluble polymer. The water-soluble polymers of the two layers are identical or different. The invention further relates to the production of such a laminate and to the use thereof.
    Type: Application
    Filed: October 6, 2011
    Publication date: October 3, 2013
    Inventors: Iris Schnitzler, Christian Hausen, Tobias Kleudgen, Christina Klein
  • Publication number: 20130029933
    Abstract: The subject matter of the present invention is a hydrogel which includes a combination of at least four polysaccharides. These polysaccharides are those which are in the natural state and which are not produced, altered or modified by chemical reactions. The combination of konjac mannan, xanthan gum, pullulan and carrageenan and optionally sclerotium gum produces, within certain concentration ranges, a stable, slightly sticky, neutral smelling, flexible and transparent hydrogel which can be used as a cosmetic product for skin care.
    Type: Application
    Filed: April 11, 2011
    Publication date: January 31, 2013
    Applicant: LTS LOHMANN THERAPIE-SYSTEME AG
    Inventors: Iris Schnitzler, Christian Hausen, Christina Klein
  • Publication number: 20100139861
    Abstract: An article is disclosed which constitutes a multilayered plaster for application to the skin. It comprises an adhesive layer (1), a printed carrier layer (2), a coating layer (3) comprising at least one fragrance and a removable protective layer (4). In one particular embodiment, the fragrance is contained in microcapsules.
    Type: Application
    Filed: December 1, 2009
    Publication date: June 10, 2010
    Applicant: ICS Innovative Care Systems Andernach GmbH
    Inventors: Christian Hausen, Christina Klein, Iris Schnitzler, Anja Tomeleri