Patents by Inventor Klaus Schwamborn

Klaus Schwamborn 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: 20240067681
    Abstract: The present invention relates to modified hMPV F proteins stabilized in the pre-fusion conformation as vaccine candidates.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 29, 2024
    Applicant: Valneva SE
    Inventors: Fabien Perugi, Klaus Schwamborn, Wolfgang Schüler, Urban Lundberg, Andreas Meinke
  • Patent number: 11643461
    Abstract: Humanized, mouse or chimeric anti-CD47 monoclonal antibodies are provided. The antibodies bind to human glycosylated and deglycosylated CD47 with an optimized Koff value, they disrupt the human CD47-SIRP? interaction, and find use in various therapeutic, preventive or diagnostic methods. The invention includes isolated antibodies and derivatives and fragments thereof, pharmaceutical formulations comprising one or more of the humanized or chimeric anti-CD47 monoclonal antibodies; and cell lines that produce these monoclonal antibodies. Also provided are amino acid and nucleotide sequences of the antibodies.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: May 9, 2023
    Assignee: Forty Seven, Inc.
    Inventors: Marie Châlons-Cottavoz, Mehdi Lahmar, Klaus Schwamborn, Nicola Beltraminelli, Stéphanie Fallot, Pierre Garrone
  • Publication number: 20220356245
    Abstract: Humanized, mouse or chimeric anti-CD47 monoclonal antibodies are provided. The antibodies bind to human glycosylated and deglycosylated CD47 with an optimized Koff value, they disrupt the human CD47-SIRP? interaction, and find use in various therapeutic, preventive or diagnostic methods. The invention includes isolated antibodies and derivatives and fragments thereof, pharmaceutical formulations comprising one or more of the humanized or chimeric anti-CD47 monoclonal antibodies; and cell lines that produce these monoclonal antibodies. Also provided are amino acid and nucleotide sequences of the antibodies.
    Type: Application
    Filed: May 9, 2022
    Publication date: November 10, 2022
    Inventors: Marie Châlons-Cottavoz, Mehdi Lahmar, Klaus Schwamborn, Nicola Beltraminelli, Stéphanie Fallot, Pierre Garrone
  • Publication number: 20220185847
    Abstract: The present invention relates to modified metapneumovirus (hMPV) F proteins, stabilized in the pre-fusion conformation. It also relates to immunogenic compositions (vaccines) comprising these proteins for preventing and/or treating human subjects against respiratory tract infections.
    Type: Application
    Filed: May 19, 2020
    Publication date: June 16, 2022
    Applicant: Valneva SE
    Inventors: Fabien Perugi, Klaus Schwamborn, Wolfgang Schüler, Urban Lundberg, Andreas Meinke
  • Publication number: 20210275662
    Abstract: The present invention relates to methods of rescue and/or propagation of paramyxovirus species, particularly wherein both rescue and propagation are carried out in the same cell type; i.e., without the use of helper cells for viral rescue. The paramyxoviruses produced by the disclosed methods may encompass wild-type viruses, chimeric viruses, recombinant viruses or engineered viral products such as virus like particles (VLP). Viruses and/or viral products produced in the method according to the current invention are suitable for medical or veterinary use in such applications as treating or preventing infectious diseases, particularly avian paramyxovirus and human respiratory virus infections, and cancer treatment.
    Type: Application
    Filed: July 15, 2019
    Publication date: September 9, 2021
    Applicant: Valneva SE
    Inventors: Luc Batard, Caroline Freslon-Evain, Fabien Perugi, Klaus Schwamborn
  • Publication number: 20210188976
    Abstract: Humanized, mouse or chimeric anti-CD47 monoclonal antibodies are provided. The antibodies bind to human glycosylated and deglycosylated CD47 with an optimized Koff value, they disrupt the human CD47-SIRP? interaction, and find use in various therapeutic, preventive or diagnostic methods. The invention includes isolated antibodies and derivatives and fragments thereof, pharmaceutical formulations comprising one or more of the humanized or chimeric anti-CD47 monoclonal antibodies; and cell lines that produce these monoclonal antibodies. Also provided are amino acid and nucleotide sequences of the antibodies.
    Type: Application
    Filed: November 20, 2020
    Publication date: June 24, 2021
    Inventors: Marie Châlons-Cottavoz, Mehdi Lahmar, Klaus Schwamborn, Nicola Beltraminelli, Stéphanie Fallot, Pierre Garrone
  • Publication number: 20210085775
    Abstract: Described herein are compositions and methods for treating cancers, such as characterized by chronic inflammation or expression of GM1 ganglioside receptors
    Type: Application
    Filed: September 3, 2018
    Publication date: March 25, 2021
    Applicant: Valneva Sweden AB
    Inventors: Klaus Schwamborn, Tim Wood, Jianguang Ji, Jan Sundquist, Kristina Sundquist
  • Patent number: 10927173
    Abstract: Humanized, mouse or chimeric anti-CD47 monoclonal antibodies are provided. The antibodies bind to human glycosylated and deglycosylated CD47 with an optimized Koff value, they disrupt the human CD47-SIRP? interaction, and find use in various therapeutic, preventive or diagnostic methods. The invention includes isolated antibodies and derivatives and fragments thereof, pharmaceutical formulations comprising one or more of the humanized or chimeric anti-CD47 monoclonal antibodies; and cell lines that produce these monoclonal antibodies. Also provided are amino acid and nucleotide sequences of the antibodies.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: February 23, 2021
    Assignee: Forty Seven, Inc.
    Inventors: Marie Chalons-Cottavoz, Mehdi Lahmar, Klaus Schwamborn, Nicola Beltraminelli, Stephanie Fallot, Pierre Garrone
  • Publication number: 20190023784
    Abstract: Humanized, mouse or chimeric anti-CD47 monoclonal antibodies are provided. The antibodies bind to human glycosylated and deglycosylated CD47 with an optimized Koff value, they disrupt the human CD47-SIRP? interaction, and find use in various therapeutic, preventive or diagnostic methods. The invention includes isolated antibodies and derivatives and fragments thereof, pharmaceutical formulations comprising one or more of the humanized or chimeric anti-CD47 monoclonal antibodies; and cell lines that produce these monoclonal antibodies. Also provided are amino acid and nucleotide sequences of the antibodies.
    Type: Application
    Filed: January 11, 2017
    Publication date: January 24, 2019
    Applicant: Forty Seven, Inc.
    Inventors: Marie Chalons-Cottavoz, Mehdi Lahmar, Klaus Schwamborn, Nicola Beltraminelli, Stephanie Fallot, Pierre Garrone
  • Patent number: 7220916
    Abstract: An electric heating cable or an electric heating tape having insulating sheaths of polytetrafluoroethylene (PTFE) being arranged in a layered structure is provided. At least one of the PTFE sheaths is protected by at least one adjacent insulating layer of a melt processable fluoropolymer.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: May 22, 2007
    Assignee: Hew-Kabel/CDT GmbH & Co: KG
    Inventors: Klaus Schwamborn, Wolfgang Dlugas
  • Patent number: 7182900
    Abstract: In a method for manufacturing a winding tape (10) of unsintered polytetrafluoroethylene wherein polytetrafluoroethylene powder is mixed with a lubricating or slip agent, the material is molded into a cylindrical blank (1) and the blank (1) is first extruded as a strand with small outer dimensions and subsequently calendered into the tape (10) in the forming gap (13) of a pair of rolls (8,9). The surface of at least one roll is deformed under compression during calendering of the round rope (6) into the tape.
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: February 27, 2007
    Assignee: Hew-Kabel/CDT GmbH & Co. KG
    Inventors: Klaus Schwamborn, Walter Steffes
  • Publication number: 20050016757
    Abstract: An electric heating cable or an electric heating tape having insulating sheaths of polytetrafluoroethylene (PTFE) being arranged in a layered structure is provided. At least one of the PTFE sheaths is protected against shock by at least one adjacent insulating layer of a melt processable fluoropolymer.
    Type: Application
    Filed: June 3, 2004
    Publication date: January 27, 2005
    Inventors: Klaus Schwamborn, Wolfgang Dlugas
  • Publication number: 20030152750
    Abstract: In a method for manufacturing a winding tape (10) of unsintered polytetrafluoroethylene wherein polytetrafluoroethylene powder is mixed with a lubricating or slip agent, the material is molded into a cylindrical blank (1) and the blank (1) is first extruded as a strand with small outer dimensions and subsequently calendered into the tape (10) in the forming gap (13) of a pair of rolls (8,9). The surface of at least one roll is deformed under compression during calendering of the round rope (6) into the tape.
    Type: Application
    Filed: January 16, 2003
    Publication date: August 14, 2003
    Inventors: Klaus Schwamborn, Walter Steffes
  • Patent number: 6140411
    Abstract: Extrudable halogen-free mixture comprising 95-5 weight-% polyetherimide polymer with an elastic modulus greater than 2000 MPa and 5-95 weight-% flexible siloxane-polyetherimide copolymer with an elastic modulus of less than 2000 MPa. Electrical cable or wiring insulated with the extrudable halogen-free mixture comprising 60-90 weight-% of a polyetherimide polymer with an elastic modulus greater than 2000 MPa and 40-10 weight-% of a flexible siloxane-polyetherimide copolymer with an elastic modulus of less than 1000 MPa. Electrical or optical cable or tubing sheathed with the extrudable halogen-free mixture comprising 40-10 weight-% of a polyetherimide polymer with an elastic modulus greater than 2000 MPa and 60-90 weight-% of a flexible siloxane-polyetherimide copolymer with an elastic modulus of less than 1000 MPa.
    Type: Grant
    Filed: May 4, 1999
    Date of Patent: October 31, 2000
    Assignee: Eilentropp KG
    Inventors: Klaus Schwamborn, Walter Steffes, Manfred Sikora
  • Patent number: 5896894
    Abstract: Recesses or openings (4) are arranged in a wall of an elongated tubular covering (3) made of resinous plastics that are resistant to temperature stresses and/or aggressive media; these openings are covered from the outside by a microporous layer (5) made of a fluoropolymer that is resistant to high temperatures.
    Type: Grant
    Filed: December 9, 1996
    Date of Patent: April 27, 1999
    Assignee: Eilentropp KG
    Inventors: Klaus Schwamborn, Manfred Sikora, Walter Steffes