Patents by Inventor Liraz Avraham

Liraz Avraham 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).

  • Portable System for the Production of Oxygen
    Publication number: 20220347499
    Abstract: A portable oxygen generating system is provided that comprises a reaction chamber, a feed system for providing and controlling hydrogen peroxide solution to the reaction chamber, and a cooling/condensing system for cooling the hot oxygen and water vapor leaving the reactor and condensing and removing water. The portable chemical oxygen generation system produces humidified, breathable oxygen, that is substantially free of hydrogen peroxide and other contaminants, at a controlled flow and temperature over an extended period of time.
    Type: Application
    Filed: July 11, 2022
    Publication date: November 3, 2022
    Inventors: Liraz Avraham, Ran Miron, Oded Weiss, Ben (Binyamin) Alkahe
  • Portable system for the production of oxygen
    Patent number: 11383109
    Abstract: A portable oxygen generating system is provided that comprises a reaction chamber, a feed system for providing and controlling hydrogen peroxide solution to the reaction chamber, and a cooling/condensing system for cooling the hot oxygen and water vapor leaving the reactor and condensing and removing water. The portable chemical oxygen generation system produces humidified, breathable oxygen, that is substantially free of hydrogen peroxide and other contaminants, at a controlled flow and temperature over an extended period of time.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: July 12, 2022
    Assignee: OXYGENIUM LTD.
    Inventors: Liraz Avraham, Ran Miron, Oded Weiss, Ben (Binyamin) Alkahe
  • Portable System for the Production of Oxygen
    Publication number: 20210379422
    Abstract: A portable oxygen generating system is provided that comprises a reaction chamber, a feed system for providing and controlling hydrogen peroxide solution to the reaction chamber, and a cooling/condensing system for cooling the hot oxygen and water vapor leaving the reactor and condensing and removing water. The portable chemical oxygen generation system produces humidified, breathable oxygen, that is substantially free of hydrogen peroxide and other contaminants, at a controlled flow and temperature over an extended period of time.
    Type: Application
    Filed: July 19, 2021
    Publication date: December 9, 2021
    Inventors: Liraz Avraham, Ran Miron, Oded Weiss, Ben (Binyamin) Alkahe
  • Polyhipes by interfacial step-growth polymerization
    Patent number: 10851218
    Abstract: A polyHIPE-templated composition-of-matter afforded by interfacial polymerization, comprising a polymer of alternating residues of hydrophobic and hydrophilic monomers. The described composition-of-matter is characterized by an open-, quasi-closed- or a truly closed-cell microstructure, whereas the latter is capable of non-releasably or releasably encapsulating an organic or aqueous composition therein for extended periods of time, as well as various uses thereof.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: December 1, 2020
    Assignee: Technion Research & Development Foundation Limited
    Inventors: Michael S. Silverstein, Liraz Avraham
  • POLYHIPES BY INTERFACIAL STEP-GROWTH POLYMERIZATION
    Publication number: 20190127546
    Abstract: A polyHIPE-templated composition-of-matter afforded by interfacial polymerization, comprising a polymer of alternating residues of hydrophobic and hydrophilic monomers. The described composition-of-matter is characterized by an open-, quasi-closed- or a truly closed-cell microstructure, whereas the latter is capable of non-releasably or releasably encapsulating an organic or aqueous composition therein for extended periods of time, as well as various uses thereof.
    Type: Application
    Filed: December 24, 2018
    Publication date: May 2, 2019
    Applicant: Technion Research & Development Foundation Limited
    Inventors: Michael S. SILVERSTEIN, Liraz Avraham