Patents by Inventor Michael Grishko

Michael Grishko 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).

  • Alternating and semi-alternating poly(ester-anhydride) copolymers
    Patent number: 11299583
    Abstract: A copolymer characterized by alternating or semi-alternating ester and anhydride bonds, methods for its production and use thereof, particularly as a carrier for drug delivery, are described herein.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: April 12, 2022
    Assignee: DEXCEL PHARMA TECHNOLOGIES LTD.
    Inventors: Abraham J. Domb, Michael Grishko, Ezra Hanuka, Ron Schlinger, Tal Hagigit
  • Compositions comprising biodegradable copolymers for prolonged local release of an antibiotic
    Patent number: 11141488
    Abstract: A depot system containing at least one antibiotic and a biodegradable poly(ester-anhydride) of ricinoleic acid (RA) and sebacic acid (SA) having alternating or semi-alternating ester and anhydride bonds is provided. The system provides prolonged local release of the antibiotic at the site of injection while maintaining the systemic antibiotic levels at sub-therapeutic concentrations.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: October 12, 2021
    Assignee: DEXCEL PHARMA TECHNOLOGIES LTD.
    Inventors: Abraham J. Domb, Michael Grishko, Ezra Hanuka, Ron Schlinger, Tal Hagigit
  • ALTERNATING AND SEMI-ALTERNATING POLY(ESTER-ANHYDRIDE) COPOLYMERS
    Publication number: 20210009751
    Abstract: A copolymer characterized by alternating or semi-alternating ester and anhydride bonds, methods for its production and use thereof, particularly as a carrier for drug delivery, are described herein.
    Type: Application
    Filed: August 5, 2020
    Publication date: January 14, 2021
    Applicant: DEXCEL PHARMA TECHNOLOGIES LTD.
    Inventors: Abraham J. DOMB, Michael GRISHKO, Ezra HANUKA, Ron SCHLINGER, Tal HAGIGIT
  • Alternating and semi-alternating poly(ester-anhydride) copolymers
    Patent number: 10774176
    Abstract: A copolymer characterized by alternating or semi-alternating ester and anhydride bonds, methods for its production and use thereof, particularly as a carrier for drug delivery, are described herein.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: September 15, 2020
    Assignee: DEXCEL PHARMA TECHNOLOGIES LTD.
    Inventors: Abraham J. Domb, Michael Grishko, Ezra Hanuka, Ron Schlinger, Tal Hagigit
  • COMPOSITIONS COMPRISING BIODEGRADABLE COPOLYMERS
    Publication number: 20200101163
    Abstract: A depot system containing at least one antibiotic and a biodegradable poly(ester-anhydride) is provided.
    Type: Application
    Filed: March 29, 2017
    Publication date: April 2, 2020
    Applicant: DEXCEL PHARMA TECHNOLOGIES LTD.
    Inventors: Abraham J. DOMB, Michael GRISHKO, Ezra HANUKA, Ron SCHLINGER, Tal HAGIGIT
  • ALTERNATING AND SEMI-ALTERNATING POLY(ESTER-ANHYDRIDE) COPOLYMERS
    Publication number: 20180043026
    Abstract: A copolymer characterized by alternating or semi-alternating ester and anhydride bonds, methods for its production and use thereof, particularly as a carrier for drug delivery, are described herein.
    Type: Application
    Filed: December 17, 2015
    Publication date: February 15, 2018
    Applicant: DEXCEL PHARMA TECHNOLOGIES LTD.
    Inventors: Abraham J. DOMB, Michael GRISHKO, Ezra HANUKA, Ron SCHLINGER, Tal HAGIGIT
  • Compositions Havinge Improved 2-Photon Absorbance For Nonlinear Applications
    Publication number: 20080119499
    Abstract: There are provided conjugated systems of formula (I) based on stilbene derivatives serving as improved Donor-Acceptor-Donor compounds and their use in non linear optics including chromophoric optical medium of a 3-dimensional optical memory.
    Type: Application
    Filed: January 12, 2006
    Publication date: May 22, 2008
    Applicant: MEMPILE INC.
    Inventors: Andrew N. Shipway, Nimer Jaber, Moshe Greenwald, Michael Grishko, Ariel Litwak