Patents by Inventor David Dishon

David Dishon 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).

  • Drying substances, preparation and use thereof
    Patent number: 9067035
    Abstract: There is provided herein a dryer polymer substance comprising a polymer grafted with a compound having sulfonic groups, wherein the substance is adapted to pervaporate a fluid such as water, water vapor or both. There is further provided a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid, the process includes processing a polymer into a desired form, activating at least a portion of the polymer, and grafting the activated portion of the polymer with a compound having groups adapted to be sulfonated.
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: June 30, 2015
    Assignee: Oridion Medical (1987) Ltd.
    Inventors: Amos Ophir, Eyal Cohen, David Dishon, Joshua Lewis Colman
  • Drying substances, preparation and use thereof
    Patent number: 8764888
    Abstract: There is provided herein a dryer polymer substance including a hetero-phase polymer composition including two or more polymers wherein at least one of the two or more polymers include sulfonic groups, wherein the substance is adapted to pervaporate a fluid. The fluid may include water, water vapor or both. There is also provided herein a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid (such as water, water vapor or both) the process includes mixing two or more polymers, wherein at least one of the two or more polymers may include groups which are adapted to be sulfonated, to produce a hetero-phase polymer composition and processing the polymer blend into a desired form.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: July 1, 2014
    Assignee: Oridion Medical 1987 Ltd.
    Inventors: Amos Ophir, Eyal Cohen, David Dishon, Joshua Lewis Colman
  • DRYING SUBSTANCES, PREPARATION AND USE THEREOF
    Publication number: 20130338523
    Abstract: There is provided herein a dryer polymer substance including a hetero-phase polymer composition including two or more polymers wherein at least one of the two or more polymers include sulfonic groups, wherein the substance is adapted to pervaporate a fluid. The fluid may include water, water vapor or both. There is also provided herein a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid (such as water, water vapor or both) the process includes mixing two or more polymers, wherein at least one of the two or more polymers may include groups which are adapted to be sulfonated, to produce a hetero-phase polymer composition and processing the polymer blend into a desired form.
    Type: Application
    Filed: August 22, 2013
    Publication date: December 19, 2013
    Applicant: ORIDION MEDICAL (1987) LTD.
    Inventors: Amos Ophir, Eyal Cohen, David Dishon, Joshua Lewis Colman
  • Drying substances, preparation and use thereof
    Patent number: 8540806
    Abstract: There is provided herein a dryer polymer substance including a hetero-phase polymer composition including two or more polymers wherein at least one of the two or more polymers include sulfonic groups, wherein the substance is adapted to pervaporate a fluid. The fluid may include water, water vapor or both. There is also provided herein a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid (such as water, water vapor or both) the process includes mixing two or more polymers, wherein at least one of the two or more polymers may include groups which are adapted to be sulfonated, to produce a hetero-phase polymer composition and processing the polymer blend into a desired form.
    Type: Grant
    Filed: January 2, 2013
    Date of Patent: September 24, 2013
    Assignee: Oridion Medical (1987) Ltd.
    Inventors: Amos Ophir, Eyal Cohen, David Dishon, Joshua Lewis Colman
  • Drying substances, preparation and use thereof
    Patent number: 8366811
    Abstract: There is provided herein a dryer polymer substance including a hetero-phase polymer composition including two or more polymers wherein at least one of the two or more polymers include sulfonic groups, wherein the substance is adapted to pervaporate a fluid. The fluid may include water, water vapor or both. There is also provided herein a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid (such as water, water vapor or both) the process includes mixing two or more polymers, wherein at least one of the two or more polymers may include groups which are adapted to be sulfonated, to produce a hetero-phase polymer composition and processing the polymer blend into a desired form.
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: February 5, 2013
    Assignee: Oridion Medical (1987) Ltd.
    Inventors: Amos Ophir, Eyal Cohen, David Dishon, Joshua Lewis Colman
  • Drying substances, preparation and use thereof
    Publication number: 20100226824
    Abstract: There is provided herein a dryer polymer substance comprising a polymer grafted with a compound having sulfonic groups, wherein the substance is adapted to pervaporate a fluid such as water, water vapor or both. There is further provided a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid, the process includes processing a polymer into a desired form, activating at least a portion of the polymer, and grafting the activated portion of the polymer with a compound having groups adapted to be sulfonated.
    Type: Application
    Filed: March 3, 2009
    Publication date: September 9, 2010
    Inventors: Amos Ophir, Eyal Cohen, David Dishon, Joshua Lewis Colman
  • Drying substances, preparation and use thereof
    Publication number: 20100224066
    Abstract: There is provided herein a dryer polymer substance including a hetero-phase polymer composition including two or more polymers wherein at least one of the two or more polymers include sulfonic groups, wherein the substance is adapted to pervaporate a fluid. The fluid may include water, water vapor or both. There is also provided herein a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid (such as water, water vapor or both) the process includes mixing two or more polymers, wherein at least one of the two or more polymers may include groups which are adapted to be sulfonated, to produce a hetero-phase polymer composition and processing the polymer blend into a desired form.
    Type: Application
    Filed: March 3, 2009
    Publication date: September 9, 2010
    Inventors: Amos Ophir, Eyal Cohen, David Dishon, Joshua Lewis Colman