Patents by Inventor Daniel Azulai

Daniel Azulai 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: 10403414
    Abstract: The invention provides a novel conductive film and a multilayered conductive structure, comprising a plurality of metal nanowires arranged in clusters and having an average aspect ratio of least 100,000, optionally decorated by metal nanoparticles. It is also disclosed a process for preparation of a conductive film comprising metal nanowires by surfactant/template assisted method which involves the use of a precursor solution based on surfactant (such as CTAB), metal precursor (such as HAuCl4 and AgNO3) and reducing agent (such as metal borohydride or sodium ascorbate).
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: September 3, 2019
    Assignees: RAMOT AT TEL-AVIV UNIVERSITY LTD., P.V. NANO CELL LTD.
    Inventors: Gil Markovich, Daniel Azulai, Tatyana Levi-Belenkova, Hagit Gilon, Fernando De La Vega, Ayala Kabla
  • Patent number: 10237974
    Abstract: A conductive nanowire film having a high aspect-ratio metal is described. The nanowire film is produced by inducing metal reduction in a concentrated surfactant solution containing metal precursor ions, a surfactant and a reducing agent. The metal nanostructures demonstrate utility in a great variety of applications.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: March 19, 2019
    Assignee: RAMOT AT TEL-AVIV UNIVERSITY LTD. ISRAELI COMPANY OF
    Inventors: Gil Markovich, Daniel Azulai, Olga Krichevski
  • Publication number: 20170127515
    Abstract: A conductive nanowire film having a high aspect-ratio metal is described. The nanowire film is produced by inducing metal reduction in a concentrated surfactant solution containing metal precursor ions, a surfactant and a reducing agent. The metal nanostructures demonstrate utility in a great variety of applications.
    Type: Application
    Filed: January 6, 2017
    Publication date: May 4, 2017
    Inventors: Gil MARKOVICH, Daniel AZULAI, Olga KRICHEVSKI
  • Patent number: 9574272
    Abstract: A conductive nanowire film based on a high aspect-ratio metal is disclosed. The nanowire film is produced by inducing metal reduction in a concentrated surfactant solution containing metal precursor ions, a surfactant and a reducing agent. The metal nanostructures demonstrate utility in a great variety of applications.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: February 21, 2017
    Assignee: RAMOT AT TEL-AVIV UNIVERSITY LTD
    Inventors: Gil Markovich, Daniel Azulai, Olga Krichevski
  • Publication number: 20160268013
    Abstract: The invention provides a novel conductive film and a multilayered conductive structure, comprising a plurality of metal nanowires arranged in clusters and having an average aspect ratio of least 100,000, optionally decorated by metal nanoparticles. It is also disclosed a process for preparation of a conductive film comprising metal nanowires by surfactant/template assisted method which involves the use of a precursor solution based on surfactant (such as CTAB), metal precursor (such as HAuCl4 and AgN03) and reducing agent (such as metal borohydride or sodium ascorbate).
    Type: Application
    Filed: May 23, 2016
    Publication date: September 15, 2016
    Inventors: Gil MARKOVICH, Daniel AZULAI, Tatyana LEVI-BELENKOVA, Hagit GILON, Fernando DE LA VEGA, Ayala KABLA
  • Patent number: 9373515
    Abstract: The invention provides a novel conductive film and a multilayered conductive structure, comprising a plurality of metal nanowires arranged in clusters and having an average aspect ratio of least 100,000, optionally decorated by metal nanoparticles. It is also disclosed a process for preparation of a conductive film comprising metal nanowires by surfactant/template assisted method which involves the use of a precursor solution based on surfactant (such as CTAB), metal precursor (such as HAuC14 and AgN03) and reducing agent (such as metal borohydride or sodium ascorbate).
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: June 21, 2016
    Assignees: RAMOT AT TEL-AVIV UNIVERSITY LTD, P.V. NANO CELL LTD.
    Inventors: Gil Markovich, Daniel Azulai, Tatyana Levi-Belenkova, Hagit Gilon, Fernando De La Vega, Ayala Kabla
  • Publication number: 20150104936
    Abstract: The invention provides a novel conductive film and a multilayered conductive structure, comprising a plurality of metal nanowires arranged in clusters and having an average aspect ratio of least 100,000, optionally decorated by metal nanoparticles. It is also disclosed a process for preparation of a conductive film comprising metal nanowires by surfactant/template assisted method which involves the use of a precursor solution based on surfactant (such as CTAB), metal precursor (such as HAuC14 and AgN03) and reducing agent (such as metal borohydride or sodium ascorbate).
    Type: Application
    Filed: February 28, 2013
    Publication date: April 16, 2015
    Inventors: Gil Markovich, Daniel Azulai, Tatyana Levi-Belenkova, Hagit Gilon, Fernando De La Vega, Ayala Kabla
  • Publication number: 20110162870
    Abstract: A conductive nanowire film based on a high aspect-ratio metal is disclosed. The nanowire film is produced by inducing metal reduction in a concentrated surfactant solution containing metal precursor ions, a surfactant and a reducing agent. The metal nanostructures demonstrate utility in a great variety of applications.
    Type: Application
    Filed: September 1, 2009
    Publication date: July 7, 2011
    Applicant: RAMOT AT TEL-AVIV UNIVERSITY LTD
    Inventors: Gil Markovich, Daniel Azulai, Olga Krichevski