Patents by Inventor David Urech

David Urech 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).

  • Patent number: 12600769
    Abstract: The present invention relates to soluble and stable anti-VEGF imunobinders comprising CDRs from rabbit monoclonal antibodies. Said antibodies are designed for the diagnosis and/or treatment of VEGF-mediated disorders. The hybridomas, nucleic acids, vectors and host cells for expression of the recombinant antibodies of the invention, methods for isolating them and the use of said antibodies in medicine are also disclosed.
    Type: Grant
    Filed: February 7, 2023
    Date of Patent: April 14, 2026
    Assignee: Novartis AG
    Inventors: Leonardo Borras, David Urech, Tea Gunde
  • Patent number: 12503505
    Abstract: The present invention relates to an isolated multispecific antibody comprising a first domain specifically binding TNF? and a second domain specifically binding IL-17A and, optionally, a third domain specifically binding human serum albumin. The present invention furthermore relates to an isolated antibody which specifically binds human IL-17A, Additionally, the present invention further relates to methods of use of said antibodies, pharmaceutical compositions and methods of use thereof, and a kit comprising said antibodies. The present invention also relates to a nucleic acid comprising a nucleotide sequence encoding said antibodies, a vector comprising said nucleic acid, a host cell comprising said nucleic acid or said vector, and a method of producing said antibodies.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: December 23, 2025
    Assignee: Numab Therapeutics AG
    Inventors: David Urech, Tea Gunde, Sebastian Meyer, Christian Hess
  • Patent number: 12387883
    Abstract: An industrial switching device prevents a false indication of an open electrical circuit when contacts within the switching device are welded shut. Under normal operation, an actuator is selectively moved between a first position and a second position to reciprocally move a plunger to open and close the contacts. The actuator includes an indicator of whether the switching device is in the “ON” or “OFF” state. When the contacts are welded shut, a plunger engagement section interlocks with an actuator engagement section to prevent the actuator from moving from the “ON” position to the “OFF” position. A crossbar on the plunger engagement section embeds in the actuator engagement section to prevent the actuator from sliding over the plunger. A side member on the plunger engagement section prevents the actuator from sliding around the plunger.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: August 12, 2025
    Assignee: Rockwell Automation Switzerland GmbH
    Inventors: Rahel Von Arx, David Urech, Pascal Stoll, Markus Gloor
  • Publication number: 20250066462
    Abstract: The present invention relates to soluble and stable anti-VEGF imunobinders comprising CDRs from rabbit monoclonal antibodies. Said antibodies are designed for the diagnosis and/or treatment of VEGF-mediated disorders. The hybridomas, nucleic acids, vectors and host cells for expression of the recombinant antibodies of the invention, methods for isolating them and the use of said antibodies in medicine are also disclosed.
    Type: Application
    Filed: February 7, 2023
    Publication date: February 27, 2025
    Inventors: Leonardo Borras, David Urech, Tea Gunde
  • Patent number: 12202911
    Abstract: The present invention relates to a multispecific antibody comprising at least one CD137 binding domain and at least one PDL1 binding domain, and pharmaceutical compositions and methods of use thereof. The present invention further relates to a nucleic acid encoding said multispecific antibody, a vector comprising said nucleic acid, a host cell comprising said nucleic acid or said vector, and a method of producing said multispecific antibody.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: January 21, 2025
    Assignee: Numab Therapeutics AG
    Inventors: David Urech, Tea Gunde, Sebastian Meyer, Matthias Brock, Christian Hess, Alexandre Simonin, Stefan Warmuth
  • Patent number: 12098203
    Abstract: This invention relates to a hetero-dimeric multi-specific format of multiple antibody variable domains comprising a core of two split variable domain pairs wherein both variable light domains and the two cognate variable heavy domains are positioned in tandem on two separate protein chains, respectively, and wherein one of said variable domain pairs is specific for human serum albumin and the other said variable domain pair is specific for human CD3.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: September 24, 2024
    Assignee: Numab Therapeutics AG
    Inventors: David Urech, Tea Gunde, Sebastian Meyer, Christian Hess, Alexandre Simonin
  • Patent number: 11879005
    Abstract: This invention relates to novel hetero-dimeric multi-specific format of multiple antibody variable domains comprising a core of two split variable domain pairs wherein both variable light domains and the two cognate variable heavy domains are positioned in tandem on two separate protein chains, respectively.
    Type: Grant
    Filed: January 29, 2022
    Date of Patent: January 23, 2024
    Assignee: Numab Therapeutics AG
    Inventors: Sebastian Meyer, David Urech
  • Patent number: 11862412
    Abstract: A switching device for industrial equipment having at least one pair of contacts includes a transfer member rotatably mounted in the switching device. The transfer member is configured to receive a first force applied to the switching device in a first direction and to receive a second force applied to the switching device in a second direction. A rocker arm, rotatably mounted in the switching device, engages the transfer member to receive the first force over a first angle of rotation and to receive the second force over a second angle of rotation. The second angle of rotation is less than the first angle of rotation. A lever arm is pivotally mounted within the switching device. The lever arm engages the rocker arm to move between an Off position and an On position, and a plunger is actuated by the lever arm to selectively open and close the contacts.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: January 2, 2024
    Assignee: Rockwell Automation Switzerland GmbH
    Inventors: Rahel von Arx, Sadashiv Devidasrao Pimple, David Urech
  • Patent number: 11858981
    Abstract: The present invention relates to an universal antibody acceptor framework and to methods for grafting non-human antibodies, e.g., rabbit antibodies, using a universal antibody acceptor framework. Antibodies generated by the methods of the invention are useful in a variety of diagnostic and therapeutic applications.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: January 2, 2024
    Assignee: NOVARTIS AG
    Inventors: Leonardo Borras, David Urech
  • Publication number: 20230391882
    Abstract: The present invention relates to a pharmaceutical composition comprising a first multispecific antibody (MA1) comprising one binding domain, which specifically binds to CD137 (CD137-BD), and one binding domain, which specifically binds to PDL1 (PDL1-BD); a second multispecific antibody (MA2) comprising at least one binding domain, which specifically binds to a tumor cell associated antigen (TAA-BD), and one binding domain, which specifically binds to CD3 (CD3-BD); and a pharmaceutically acceptable carrier. The present invention further relates to a kit comprising said first multispecific antibody MAl and said second multispecific antibody MA2. The present invention further relates to the use as well as to methods of use of said pharmaceutical composition or said kit.
    Type: Application
    Filed: October 21, 2021
    Publication date: December 7, 2023
    Inventors: David URECH, Tea GUNDE, Alexandre SIMONIN, Bithi CHATTERJEE, Daniel SNELL
  • Publication number: 20230242651
    Abstract: The present invention relates to novel antibody variable domain combinations with advantageous properties.
    Type: Application
    Filed: August 22, 2022
    Publication date: August 3, 2023
    Inventors: Dania DIEM, Christian HESS, Sebastian MEYER, David Urech
  • Publication number: 20230212265
    Abstract: The present invention relates to novel antibody frameworks with advantageous properties.
    Type: Application
    Filed: August 29, 2022
    Publication date: July 6, 2023
    Inventors: Sebastian MEYER, David URECH
  • Publication number: 20230203162
    Abstract: The present invention relates to a multispecific antibody comprising two antibody-based binding domains, which specifically binds to mesothelin (MSLN-BD); and at least one antibody-based binding domain, which specifically binds to CD3 (CD3-BD); wherein said multispecific antibody does not comprise an immunoglobulin Fc region polypeptide, and wherein each of said MSLN-BD binds to mesothelin (MSLN) with a monovalent dissociation constant (KD) in the range of from 0.5 to 20 nM, when measured by SPR. The present invention further relates to nucleic acid sequence(s) encoding said multispecific antibody, vector(s) comprising aid nucleic acid sequence(s), host cell(s) comprising said nucleic acid sequence(s) or said vector(s), and a method of producing said multispecific antibody. Additionally, the present invention relates to pharmaceutical compositions comprising said multispecific antibody and methods of use thereof.
    Type: Application
    Filed: May 28, 2021
    Publication date: June 29, 2023
    Inventors: Peter LICHTLEN, David URECH, Christian HESS, Tea GUNDE, Alexandre SIMONIN, Stefan WARMUTH, Matthias BROCK, Bithi CHATTERJEE, Maria JOHANSSON, Daniel SNELL
  • Publication number: 20230192897
    Abstract: The present invention relates to a multispecific antibody comprising at least one CD137 binding domain and at least one PDL1 binding domain, and pharmaceutical compositions and methods of use thereof. The present invention further relates to a nucleic acid encoding said multispecific antibody, a vector comprising said nucleic acid, a host cell comprising said nucleic acid or said vector, and a method of producing said multispecific antibody.
    Type: Application
    Filed: October 9, 2018
    Publication date: June 22, 2023
    Inventors: David URECH, Tea GUNDE, Sebastian MEYER, Matthias BROCK, Christian HESS, Alexandre SIMONIN, Stefan WARMUTH
  • Patent number: 11578123
    Abstract: The present invention relates to particularly stable and soluble scFv antibodies and Fab fragments specific for TNF, which comprise specific light chain and heavy chain sequences that are optimized for stability, solubility, in vitro and in vivo binding of TNF, and low immunogenicity. The antibodies are designed for the diagnosis and/or treatment of TNF-mediated disorders. The nucleic acids, vectors and host cells for expression of the recombinant antibodies of the invention, methods for isolating them and the use of the antibodies in medicine are also described.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: February 14, 2023
    Assignee: Novartis AG
    Inventors: Leonardo Borras, Tea Gunde, David Urech
  • Publication number: 20230044944
    Abstract: The present invention is an industrial switching device which prevents a false indication of an open electrical circuit when contacts within the switching device are welded shut. Under normal operation, an actuator is selectively moved between a first position and a second position to reciprocally move a plunger to open and close the contacts. The actuator includes an indicator of whether the switching device is in the “ON” or “OFF” state. When the contacts are welded shut, a plunger engagement section interlocks with an actuator engagement section to prevent the actuator from moving from the “ON” position to the “OFF” position. A crossbar on the plunger engagement section embeds in the actuator engagement section to prevent the actuator from sliding over the plunger. A side member on the plunger engagement section prevents the actuator from sliding around the plunger.
    Type: Application
    Filed: August 9, 2021
    Publication date: February 9, 2023
    Inventors: Rahel VON ARX, David URECH, Pascal STOLL, Markus GLOOR
  • Publication number: 20220411536
    Abstract: The present invention relates to a multispecific antibody comprising at least one domain specifically binding to a tumor-associated immune checkpoint antigen with low affinity, and at least one domain specifically binding to a tumor-associated antigen (TAA), and pharmaceutical compositions and methods of use thereof.
    Type: Application
    Filed: November 4, 2020
    Publication date: December 29, 2022
    Inventors: David Urech, Christian Hess, Alexandre Simonin, Stefan Warmuth
  • Publication number: 20220403028
    Abstract: The present invention relates to novel antibodies that are specific for human CD3, in particular for the CD3? domain.
    Type: Application
    Filed: April 22, 2022
    Publication date: December 22, 2022
    Inventors: Tea GUNDE, Christian HESS, Sebastian MEYER, Alexandre SIMONIN, Teddy BELTRAMETTI, David URECH
  • Publication number: 20220332797
    Abstract: This invention relates to novel hetero-dimeric multi-specific format of multiple antibody variable domains comprising a core of two split variable domain pairs wherein both variable light domains and the two cognate variable heavy domains are positioned in tandem on two separate protein chains, respectively.
    Type: Application
    Filed: January 29, 2022
    Publication date: October 20, 2022
    Inventors: Sebastian MEYER, David URECH
  • Patent number: 11437202
    Abstract: A switch device includes a lock component and a crossbar. The crossbar is configured to open or close electric contacts. The crossbar includes a lock receiving section for receiving the lock component after the switch device is turned to an ON position for a period of time. The lock component is disengaged from the lock receiving section after the period of time to allow the crossbar jump upwards to close the electric contacts quickly.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: September 6, 2022
    Assignee: ROCKWELL AUTOMATION SWITZERLAND GMBH
    Inventors: Thomas Strebel Marzano, David Urech