Patents by Inventor Francis Leonard Deepak

Francis Leonard Deepak 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).

  • Nanostructures, their use and process for their production
    Patent number: 9496067
    Abstract: A lubricating and shock absorbing materials are described, which are based on nanoparticles having the formula A1-x-Bx-chalcogenide. Processes for their manufacture are also described.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: November 15, 2016
    Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.
    Inventors: Reshef Tenne, Francis Leonard Deepak, Hagai Cohen, Sidney R. Cohen, Rita Rosentsveig, Lena Yadgarov
  • Fullerene-like nanostructures, their use and process for their production
    Patent number: 8518364
    Abstract: A nanostructure, being either an Inorganic Fullerene-like (IF) nanostructure or an Inorganic Nanotube (INT), having the formula A1?x-Bx-chalcogenide are described. A being a metal or transition metal or an alloy of metals and/or transition metals, B being a metal or transition metal B different from that of A and x being ?0.3. A process for their manufacture and their use for modifying the electronic character of A-chalcogenide are described.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: August 27, 2013
    Assignee: Yeda Research and Development Company Ltd.
    Inventors: Reshef Tenne, Francis Leonard Deepak, Hagai Cohen, Sidney R. Cohen, Rita Rosentsveig, Lena Yadgarov
  • NANOSTRUCTURES, THEIR USE AND PROCESS FOR THEIR PRODUCTION
    Publication number: 20120329686
    Abstract: A lubricating and shock absorbing materials are described, which are based on nanoparticles having the formula A1-x-Bx-chalcogenide. Processes for their manufacture are also described.
    Type: Application
    Filed: March 10, 2011
    Publication date: December 27, 2012
    Inventors: Reshef Tenne, Francis Leonard Deepak, Hagai Cohen, Sidney R. Cohen, Rita Rosentsveig, Lena Yadgarov
  • Fullerene-like nanostructures, their use and process for their production
    Patent number: 8329138
    Abstract: A nanostructure, being either an Inorganic Fullerene-like (IF) nanostructure or an Inorganic Nanotube (INT), having the formula A1?x-Bx-chalcogenide are described. A being a metal or transition metal or an alloy of metals and/or transition metals, B being a metal or transition metal B different from that of A and x being ?0.3. A process for their manufacture and their use for modifying the electronic character of A-chalcogenide are described.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: December 11, 2012
    Assignee: Yeda Research and Development Company Ltd.
    Inventors: Reshef Tenne, Francis Leonard Deepak, Hagai Cohen, Sidney R. Cohen, Rita Rosentsveig, Lena Yadgarov
  • INORGANIC MULTILAYERED NANOSTRUCTURES
    Publication number: 20110206596
    Abstract: Provided is a multilayered nanostructure including at least one first layered nanotube including at least one first inorganic material and having an inner void holding at least one second layered nanotube including at least one second inorganic material; where the at least on first nanotube and at least one second nanotube differ in at least one of structure and material. Further provided are processes for the manufacture of multilayered nanostructures and uses thereof.
    Type: Application
    Filed: November 10, 2009
    Publication date: August 25, 2011
    Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD.
    Inventors: Reshef Tenne, Sung You Hong, Ronen Kreizman, Francis Leonard Deepak
  • FULLERENE-LIKE NANOSTRUCTURES, THEIR USE AND PROCESS FOR THEIR PRODUCTION
    Publication number: 20100227782
    Abstract: A nanostructure, being either an Inorganic Fullerene-like (IF) nanostructure or an Inorganic Nanotube (INT), having the formula A1?x-Bx-chalcognide are described. A being a metal or transition metal or an alloy of metals and/or transition metals, B being a metal or transition metal B different from that of A and x being ?0.3. A process for their manufacture and their use for modifying the electronic character of A-chalcognide are described.
    Type: Application
    Filed: March 10, 2010
    Publication date: September 9, 2010
    Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD.
    Inventors: Reshef TENNE, Francis Leonard Deepak, Hagai Cohen, Sidney R. Cohen, Rita Rosentsveig, Lena Yadgarov