Patents by Inventor Tamar Wolf

Tamar Wolf 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).

  • Small molecules based free-standing films and hybrid materials
    Patent number: 11897884
    Abstract: This invention is directed to an aromatic material based free-standing film, a hybrid of organic crystalline materials and inorganic carbon nanomaterials, process of preparation and uses thereof. The film, which comprises a fibrous organic nanocrystals of an aromatic material, is mechanically and thermally stable. This film is optionally reinforced by hybridization with a reinforcement material, such as carbon nanotube, carbon material, a polysaccharide, a nanoclay a metal, metal alloy, or an organic polymer. The hybrid film of organic nanocrystals and carbon nanotubes (ONC/CNT) has high conductivity and high thermal stability. The films or hybrids of this invention are used as microfiltration membranes for various materials, in electrodes or perovskite solar cells.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: February 13, 2024
    Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.
    Inventors: Boris Rybtchinski, Haim Weissman, Tamar Wolf, Angelica Elkan, Sounak Dutta, Raja Bhaskar Kanth Siram
  • SMALL MOLECULES BASED FREE-STANDING FILMS AND HYBRID MATERIALS
    Publication number: 20200140439
    Abstract: This invention is directed to an aromatic material based free-standing film, a hybrid of organic crystalline materials and inorganic carbon nanomaterials, process of preparation and uses thereof. The film, which comprises a fibrous organic nanocrystals of an aromatic material, is mechanically and thermally stable. This film is optionally reinforced by hybridization with a reinforcement material, such as carbon nanotube, carbon material, a polysaccharide, a nanoclay a metal, metal alloy, or an organic polymer. The hybrid film of organic nanocrystals and carbon nanotubes (ONC/CNT) has high conductivity and high thermal stability. The films or hybrids of this invention are used as microfiltration membranes for various materials, in electrodes or perovskite solar cells.
    Type: Application
    Filed: June 13, 2018
    Publication date: May 7, 2020
    Applicant: YE DA RESEARCH AND DEVELOPMENT CO. LTD.
    Inventors: Boris RYBTCHINSKI, Haim WEISSMAN, Tamar WOLF, Angelica ELKAN, Sounak DUTTA, Raja BHASKAR KANTH SIRAM
  • Process for the production of immobilized antibodies
    Patent number: 5104931
    Abstract: A single-step procedure for the immobilization of antibodies, comprising reacting a purified antibody with buffered periodate in an amount sufficient to produce aldehyde groups in the presence of a polymer carrier material which has been modified with adipic acid dihydrazide is disclosed. The present invention provides dramatic improvements in activity. and yield of immobilized antibody over the prior multi-step procedure employing separate oxidation and immobilization steps.
    Type: Grant
    Filed: March 22, 1990
    Date of Patent: April 14, 1992
    Assignee: Rohm GmbH Chemische Fabrik
    Inventors: Gideon Fleminger, Tamar Wolf, Eran Hadas