Patents Assigned to Holon Academic Institute of Technology
  • Hydroxyapatite based composites and films thereof
    Patent number: 11859080
    Abstract: This invention is directed to composites and films comprising hydroxyapatite, biodegradable polymer, a biocompatible surfactant with inorganic fullerene-like (IF) nanoparticles or inorganic nanotubes (INT); methods of preparation and uses thereof.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: January 2, 2024
    Assignees: YEDA RESEARCH AND DEVELOPMENT CO. LTD., HOLON ACADEMIC INSTITUTE OF TECHNOLOGY
    Inventors: Reshef Tenne, Hila Shalom, Lev Rapoport, Ofek Golan
  • HYDROXYAPATITE BASED COMPOSITES AND FILMS THEREOF
    Publication number: 20220049087
    Abstract: This invention is directed to composites and films comprising hydroxyapatite, biodegradable polymer, a biocompatible surfactant with inorganic fullerene-like (IF) nanoparticles or inorganic nanotubes (INT); methods of preparation and uses thereof.
    Type: Application
    Filed: November 1, 2021
    Publication date: February 17, 2022
    Applicants: YEDA RESEARCH AND DEVELOPMENT CO. LTD., HOLON ACADEMIC INSTITUTE OF TECHNOLOGY
    Inventors: Reshef Tenne, Hila Shalom, Lev Rapoport, Ofek Golan
  • HYDROXYAPATITE BASED COMPOSITION AND FILM THEREOF COMPRISING INORGANIC FULLERENE-LIKE NANOPARTICLES OR INORGANIC NANOTUBES
    Publication number: 20200392001
    Abstract: This invention is directed to compositions and films comprising hydroxyapatite with minute amounts of doped inorganic fullerene-like (IF) nanoparticles or doped inorganic nanotubes (INT); methods of preparation and uses thereof.
    Type: Application
    Filed: February 21, 2019
    Publication date: December 17, 2020
    Applicants: YEDA RESEARCH AND DEVELOPMENT CO. LTD., HOLON ACADEMIC INSTITUTE OF TECHNOLOGY
    Inventors: Reshef TENNE, Hila SHALOM, Lev RAPOPORT
  • Low friction coatings for use in dental and medical devices
    Patent number: 9877806
    Abstract: The present invention provides an article, at least part of it being coated by inorganic fullerene-like (IF) nanoparticles or composite containing such nanoparticles. Preferably, the invention provides an article made of metal, for use in dentistry or medicine e.g. archwire, needle or catheter, having a friction-reducing film, and methods for coating such articles with a friction-reducing film.
    Type: Grant
    Filed: May 17, 2006
    Date of Patent: January 30, 2018
    Assignees: YEDA RESEARCH AND DEVELOPMENT CO. LTD., HADASIT MEDICAL RESEARCH SERVICE AND DEVELOPMENT LTD., HOLON ACADEMIC INSTITUTE OF TECHNOLOGY
    Inventors: Reshef Tenne, Alon Katz, Meir Redlich, Lev Rapoport
  • Low Friction Coatings for Use in Dental and Medical Devices
    Publication number: 20090032499
    Abstract: The present invention provides an article, at least part of it being coated by inorganic fullerene-like (IF) nanoparticles or composite containing such nanoparticles. Preferably, the invention provides an article made of metal, for use in dentistry or medicine e.g. archwire, needle or catheter, having a friction-reducing film, and methods for coating such articles with a friction-reducing film.
    Type: Application
    Filed: May 17, 2006
    Publication date: February 5, 2009
    Applicants: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD., HADASIT MEDICAL RESEARCH SERVICES & DEVELOPMENT LT, HOLON ACADEMIC INSTITUTE OF TECHNOLOGY
    Inventors: Reshef Tenne, Alon Katz, Meir Redlich, Lev Rapoport
  • Hollow fullerene-like nanoparticles as solid lubricants in composite metal matrices
    Patent number: 6710020
    Abstract: The present invention provides a new composite material comprising a porous matrix made of metal, metal alloy or semiconducting material and hollow fullerene-like nanoparticles of a metal chalcogenide compound or mixture of such compounds. The composite material is characterized by having a porosity between about 10% and about 40%. The amount of the hallow nanoparticles in the composite material is 1-20 wt. %.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: March 23, 2004
    Assignees: Yeda Research and Development Co. Ltd., Holon Academic Institute of Technology
    Inventors: Reshef Tenne, Lev Rapoport, Mark Lvovsky, Yishay Feldman, Volf Leshchinsky