Patents by Inventor Steven Hirschfeld

Steven Hirschfeld 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: 20230149543
    Abstract: The invention relates to a method of treating cancer, involving the combination of an ICOS binding protein, a PD-1 inhibitor and a TGF-? inhibitor. In particular, the invention relates to an ICOS binding protein (e.g. an anti-ICOS antibody) and a fusion protein targeting human protein Programmed Death Ligand 1 (PD-L1) or Programmed Cell Death Protein 1 (PD-1), and Transforming Growth Factor ? (TGF-?) (e.g. an anti-PD-(L)1(IgG):TGF?R fusion protein, comprising, for example, an anti-PD-L1 antibody and a TGF?RII or a fragment capable of binding to TGF-?).
    Type: Application
    Filed: April 12, 2021
    Publication date: May 18, 2023
    Inventors: Marc S. BALLAS, Catherine E. ELLIS, Steven HIRSCHFELD
  • Publication number: 20230140694
    Abstract: The invention relates to a method of treating cancer, such as head and neck cancer (e.g. head and neck squamous cell carcinoma and oropharyngeal cancer), lung cancer (e.g. non small cell lung cancer), urothelial cancer, melanoma or cervical cancer, involving the combination of an ICOS binding protein (e.g. an anti-ICOS antibody) and a PD-1 binding protein (e.g. an anti-PD-1 antibody) and optionally, a TIM-3 binding protein (e.g. an anti-TIM-3 antibody).
    Type: Application
    Filed: April 12, 2021
    Publication date: May 4, 2023
    Inventors: Marc S. BALLAS, Catherine E. ELLIS, Steven HIRSCHFELD
  • Publication number: 20230131598
    Abstract: The invention relates to a method of treating cancer, such as head and neck cancer (e.g. head and neck squamous cell carcinoma and oropharyngeal cancer), lung cancer (e.g. non small cell lung cancer), urothelial cancer, melanoma or cervical cancer, involving the combination of an ICOS binding protein (e.g. an anti-ICOS antibody) and a TIM-3 binding protein (e.g. an anti-TIM-3 antibody) and, optionally, a PD-1 binding protein (e.g. an anti-PD-1 antibody).
    Type: Application
    Filed: April 12, 2021
    Publication date: April 27, 2023
    Inventors: Marc S. BALLAS, Catherine E. ELLIS, Steven HIRSCHFELD
  • Publication number: 20060190294
    Abstract: Medispatch is a proposal for a service to provide an unmet medical need for secure universal communication between patients and their health care providers or facilities. The features of the service are security through encryption, authentication of the sender and receiver of information, and non-repudiation of the information. Through a simple e-mail interface, it will be possible to integrate the patient's medical record for the patient, their designated health care providers, and the pharmacies that fill their prescriptions. The provision of this service as a stand-alone service that can be easily integrated into any medical information services that already exist within a hospital, clinic, medical office, ambulatory surgery center, etc., is designed to allow such facilities to effectively outsource the administrative burden of this important mode of patient communication while maintaining security and HIPAA compliance.
    Type: Application
    Filed: February 21, 2005
    Publication date: August 24, 2006
    Inventors: James Michelson, Steven Hirschfeld
  • Patent number: 4514508
    Abstract: Immunologic assay for biological and pharmaceutical substances sets forth a universal method for the qualitative and quantitative determination of biologic and pharmaceutical substances, thus eliminating the need for multiple samples at multiple laboratories and minimizing the time factor required for such determinations. The assay is based on the recognition and binding of an antibody and an antigen or hapten to form a complex, and the changes which occur in the antibody conformation and chemical properties when such a complex is formed.A solid phase matrix, such as but not limited to a microtiter plate, is prepared having qualitative and/or quantitative spectrum of antibodies, or spectrum of antigens or haptens, bound in each position, which in the case of microtiter plates would be a sample well. The sample is then distributed to each of the positions or wells accordingly.
    Type: Grant
    Filed: July 6, 1982
    Date of Patent: April 30, 1985
    Assignee: Biond Inc.
    Inventor: Steven Hirschfeld