Patents by Inventor Elijah Shirman

Elijah Shirman 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).

  • COLORIMETRIC SENSOR WITH AUTOMATED READOUT
    Publication number: 20170038295
    Abstract: A system and method to measure properties of a liquid, comprising: a colorimetric sensor comprising a photonic structure that displays a first signature upon exposure to a sample liquid that wets at least some of the interior surfaces of the porous photonic structure and displays a signature different from the first signature as the sample liquid evaporates. The system further includes a device to capture changes in the color of the colorimetric sensor; a memory to store data generated by the device; and a processing unit to analyze the data captured by the device. The processing unit compares the data captured by the device with a reference data, wherein the reference data comprises information regarding a time-dependent response of the colorimetric sensor upon exposure to and removal of a first set of predetermined liquids and to output information regarding the sample liquid.
    Type: Application
    Filed: April 10, 2015
    Publication date: February 9, 2017
    Inventors: Joanna AIZENBERG, Ian BURGESS, Natalie KOAY, Meredith DUFFY, Theresa KAY, Elijah SHIRMAN, Navid ABEDZADEH
  • SUPRAMOLECULAR POLYMERS DERIVED FROM PERYLENE-DIIMIDES
    Publication number: 20150240027
    Abstract: This invention is directed to perylene-diimide aromatic dianion compounds, process of preparation and uses thereof. The perylene-diimide aromatic dianion compounds of this invention are stable in aqueous solution and can be used for photofunctional and electron transfer systems in aqueous phase. This invention is also directed to supramolecular polymers derived from perylene-diimide compounds and mixtures thereof, and to uses thereof.
    Type: Application
    Filed: March 3, 2015
    Publication date: August 27, 2015
    Inventors: Boris RYBTCHINSKI, Elijah SHIRMAN, Alona UTSTINOV, Netanel BEN-SHITRIT, Haim WEISSMAN, Elisha M. KRIEG, Galina GOLUBKOV, Jonathan BARAM
  • SELECTIVE BROMINATION OF PERYLENE DIIMIDES AND DERIVATIVES THEREOF UNDER MILD CONDITIONS
    Publication number: 20150152106
    Abstract: The present invention is directed to novel process for the preparation of regioselective perylenediimides derivatives, specifically mono and dibrominated derivatives.
    Type: Application
    Filed: October 7, 2014
    Publication date: June 4, 2015
    Inventors: BORIS RYBTCHINSKI, PARAMASIVAN RAJASINGH, ELIJAH SHIRMAN
  • Doubly reduced perylene-diimides and supramolecular polymers derived from perylene-diimides
    Patent number: 8968886
    Abstract: This invention is directed to perylene-diimide aromatic dianion compounds, process of preparation and uses thereof. The perylene-diimide aromatic dianion compounds of this invention are stable in aqueous solution and can be used for photofunctional and electron transfer systems in aqueous phase. This invention is also directed to supramolecular polymers derived from perylene-diimide compounds and to uses thereof.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: March 3, 2015
    Assignee: Yeda Research and Development Co., Ltd.
    Inventors: Boris Rybtchinski, Elijah Shirman, Alona Ustinov, Netanel Ben-Shitrit, Haim Weissman, Elisha M. Krieg, Galina Golubkov, Jonathan Baram
  • Selective bromination of perylene diimides and derivatives thereof under mild conditions
    Patent number: 8859772
    Abstract: The present invention is directed to novel process for the preparation of regioselective perylenediimides derivatives, specifically mono and dibrominated derivatives.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: October 14, 2014
    Assignee: Yeda Research and Development Co. Ltd.
    Inventors: Boris Rybtchinski, Paramasivan Rajasingh, Elijah Shirman
  • SELECTIVE BROMINATION OF PERYLENE DIIMIDES AND DERIVATIVES THEREOF UNDER MILD CONDITIONS
    Publication number: 20130231481
    Abstract: The present invention is directed to novel process for the preparation of regioselective perylenediimides derivatives, specifically mono and dibrominated derivatives.
    Type: Application
    Filed: February 20, 2013
    Publication date: September 5, 2013
    Applicant: YED RESEARCH AND DEVELOPMENT CO.LTD
    Inventors: Boris RYBTCHINSKI, Pramasivan RAJASINGH, Elijah Shirman
  • Selective bromination of perylene diimides and derivatives thereof under mild conditions
    Patent number: 8399670
    Abstract: The present invention is directed to novel process for the preparation of regioselective perylenediimides derivatives, specifically mono and dibrominated derivatives.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: March 19, 2013
    Assignee: Yeda Research and Development Co.Ltd
    Inventors: Boris Rybtchinski, Paramasivan Rajasingh, Elijah Shirman
  • DOUBLY REDUCED PERYLENE-DIIMIDES AND SUPRAMOLECULAR POLYMERS DERIVED FROM PERYLENE-DIIMIDES
    Publication number: 20110101276
    Abstract: This invention is directed to perylene-diimide aromatic dianion compounds, process of preparation and uses thereof. The perylene-diimide aromatic dianion compounds of this invention are stable in aqueous solution and can be used for photofunctional and electron transfer systems in aqueous phase. This invention is also directed to supramolecular polymers derived from perylene-diimide compounds and to uses thereof.
    Type: Application
    Filed: March 26, 2009
    Publication date: May 5, 2011
    Inventors: Boris Rybtchinski, Elijah Shirman, Alona Ustinov, Netanel Ben-Shitrit, Haim Weissman, Elisha M. Krieg, Galina Golubkov, Jonathan Baram
  • SELECTIVE BROMINATION OF PERYLENE DIIMIDES AND DERIVATIVES THEREOF UNDER MILD CONDITIONS
    Publication number: 20100261901
    Abstract: The present invention is directed to novel process for the preparation of regioselective perylenediimides derivatives, specifically mono and dibrominated derivatives.
    Type: Application
    Filed: May 6, 2008
    Publication date: October 14, 2010
    Inventors: Boris Rybtchinski, Paramasivan Rajasingh, Elijah Shirman