Patents by Inventor John A. Kelton

John A. Kelton 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).

  • PRODUCTS AND METHODS FOR THE DIAGNOSIS AND DIFFERENTIATION OF HEPARIN-INDUCED THROMBOCYTOPENIA FROM VACCINE-INDUCED IMMUNE THROMBOTIC THROMBOCYTOPENIA AND NON-HEPARIN-INDUCED THROMBOCYTOPENIA
    Publication number: 20230406899
    Abstract: Described are mutant Platelet Factor 4 (PF4) proteins that exhibit different binding affinities to vaccine induced immune thrombotic thrombocytopenia (VITT) antibodies or non-heparin-induced thrombocytopenia (non-HIT) antibodies relative to heparin-induced thrombocytopenia (HIT) antibodies. Also provided herein are methods for differentiating between VITT, HIT, and/or non-HIT in subjects suspected of having VITT, HIT, or non-HIT.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 21, 2023
    Inventors: Ishac Nazy, Donald Arnold, John Kelton, Angela Huynh, Mercy Charity Daka
  • Composition for encapsulation and containment of substances
    Patent number: 11292935
    Abstract: Provided is a latex-based composition capable of being applied to a surface to form a strippable coating on the surface that can encapsulate substances. The composition may include a latex polymer component and an anti-freeze component, and have a viscosity of less than or equal to about 90 cP. The composition may be delivered as an aerosol spray or a misting agent.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: April 5, 2022
    Assignee: Tru BLOC LLC
    Inventors: Thomas J. Nachtman, John A. Kelton
  • Composition for Encapsulation and Containment of Substances
    Publication number: 20200385603
    Abstract: Provided is a latex-based composition capable of being applied to a surface to form a strippable coating on the surface that can encapsulate substances. The composition may include a latex polymer component and an anti-freeze component, and have a viscosity of less than or equal to about 90 cP. The composition may be delivered as an aerosol spray or a misting agent.
    Type: Application
    Filed: August 24, 2020
    Publication date: December 10, 2020
    Applicant: Tru BLOC LLC
    Inventors: Thomas J. Nachtman, John A. Kelton
  • Composition for encapsulation and containment of substances
    Patent number: 10752800
    Abstract: Provided is a latex-based composition capable of being applied to a surface to form a strippable coating on the surface that can encapsulate substances. The composition may include a latex polymer component and an anti-freeze component, and have a viscosity of less than or equal to about 90 cP. The composition may be delivered as an aerosol spray or a misting agent.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: August 25, 2020
    Assignee: Tru BLOC LLC
    Inventors: Thomas J. Nachtman, John A. Kelton
  • Composition for Encapsulation and Containment of Substances
    Publication number: 20190055424
    Abstract: Provided is a latex-based composition capable of being applied to a surface to form a strippable coating on the surface that can encapsulate substances. The composition may include a latex polymer component and an anti-freeze component, and have a viscosity of less than or equal to about 90 cP. The composition may be delivered as an aerosol spray or a misting agent.
    Type: Application
    Filed: August 10, 2018
    Publication date: February 21, 2019
    Applicant: Tru BLOC LLC
    Inventors: Thomas J. Nachtman, John A. Kelton