Patents by Inventor Talia Shekhter

Talia Shekhter 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).

  • Patent number: 11827687
    Abstract: Disclosed are Somatostatin receptor ligands comprising a peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and an active agent moiety covalently bonded to the cyclic peptide moiety through a nitrogen atom of a side chain functional group of an internal residue of the cyclic peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and a nanoparticle active agent moiety covalently bonded to the cyclic peptide moiety, pharmaceutical compositions and uses thereof.
    Type: Grant
    Filed: February 3, 2022
    Date of Patent: November 28, 2023
    Assignee: TEL HASHOMER MEDICAL RESEARCH INFRASTRUCTURE AND SERVICES LTD.
    Inventors: Genady Kostenich, Mor Oron-Herman, Arie Orenstein, Talia Shekhter Zahavi, Ehud Gazit, Yoseph Salitra, Ludmilla Buzhansky
  • Publication number: 20230074255
    Abstract: Multimeric protein structures comprising at least two alpha-galactosidase monomers being covalently linked to one another via a linking moiety are disclosed herein, as well a process for preparing same, and methods of treating Fabry disease via administration of a multimeric protein structure. The disclosed multimeric protein structures exhibit an improved performance, in terms of enhanced activity and/or a longer lasting activity under both lysosomal conditions and in a serum environment.
    Type: Application
    Filed: April 8, 2022
    Publication date: March 9, 2023
    Inventors: Avidor Shulman, Ilya Ruderfer, Tehila Ben-Moshe, Talia Shekhter, Yaniv Azulay, Tali Kizhner, Yoseph Shaaltiel
  • Patent number: 11389544
    Abstract: The present invention provides nanoparticle conjugates incorporating the self-assembling module diphenylalanine (FF) dipeptide into a bioactive moiety. The conjugate self-assembles to form distinct nanometric structures such as nanospheres. The present invention further provides nanoparticles formed by supramolecular co-assembly of the conjugates with a diphenylalanine (FF) dipeptide or analog thereof, to generate bioactive self-assembled nanostructures.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: July 19, 2022
    Assignees: RAMOT AT TEL-AVIV UNIVERSITY LTD., TEL HASHOMER MEDICAL RESEARCH INFRASTRUCTURE AND SERVICES LTD.
    Inventors: Talia Shekhter Zehavi, Ehud Gazit, Mor Herman-Oron, Genady Kostenich, Arie Orenstein
  • Publication number: 20220162284
    Abstract: Disclosed are Somatostatin receptor ligands comprising a peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and an active agent moiety covalently bonded to the cyclic peptide moiety through a nitrogen atom of a side chain functional group of an internal residue of the cyclic peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and a nanoparticle active agent moiety covalently bonded to the cyclic peptide moiety, pharmaceutical compositions and uses thereof.
    Type: Application
    Filed: February 3, 2022
    Publication date: May 26, 2022
    Applicants: TEL HASHOMER MEDICAL RESEARCH INFRASTRUCTURE AND SERVICES LTD., RAMOT AT TEL AVIV UNIVERSITY LTD.
    Inventors: Genady KOSTENICH, Mor ORON-HERMAN, Arie ORENSTEIN, Talia SHEKHTER ZAHAVI, Ehud GAZIT, Yoseph SALITRA, Ludmilla BUZHANSKY
  • Patent number: 11261230
    Abstract: Disclosed are Somatostatin receptor ligands comprising a peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and an active agent moiety covalently bonded to the cyclic peptide moiety through a nitrogen atom of a side chain functional group of an internal residue of the cyclic peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and a nanoparticle active agent moiety covalently bonded to the cyclic peptide moiety, pharmaceutical compositions and uses thereof.
    Type: Grant
    Filed: June 28, 2020
    Date of Patent: March 1, 2022
    Assignees: RAMOT AT TEL AVIV UNIVERSITY LTD., TEL HASHOMER MEDICAL RESEARCH INFRASTRUCTURE AND SERVICES LTD.
    Inventors: Genady Kostenich, Mor Oron-Herman, Arie Orenstein, Talia Shekhter Zahavi, Ehud Gazit, Yoseph Salitra, Ludmila Buzhansky
  • Publication number: 20210170048
    Abstract: The present invention provides nanoparticle conjugates incorporating the self-assembling module diphenylalanine (FF) dipeptide into a bioactive moiety. The conjugate self-assembles to form distinct nanometric structures such as nanospheres. The present invention further provides nanoparticles formed by supramolecular co-assembly of the conjugates with a diphenylalanine (FF) dipeptide or analog thereof, to generate bioactive self-assembled nanostructures.
    Type: Application
    Filed: January 19, 2017
    Publication date: June 10, 2021
    Inventors: Talia SHEKHTER ZEHAVI, Ehud GAZIT, Mor HERMAN-ORON, Genady KOSTENICH, Arie ORENSTEIN
  • Patent number: 10870842
    Abstract: Multimeric protein structures comprising at least two alpha-galactosidase monomers being covalently linked to one another via a linking moiety are disclosed herein, as well a process for preparing same, and methods of treating Fabry disease via administration of a multimeric protein structure. The disclosed multimeric protein structures exhibit an improved performance, in terms of enhanced activity and/or a longer lasting activity under both lysosomal conditions and in a serum environment.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: December 22, 2020
    Assignee: PROTALIX LTD.
    Inventors: Avidor Shulman, Ilya Ruderfer, Tehila Ben-Moshe, Talia Shekhter, Yaniv Azulay, Tali Kizhner, Yoseph Shaaltiel
  • Publication number: 20200325203
    Abstract: Disclosed are Somatostatin receptor ligands comprising a peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and an active agent moiety covalently bonded to the cyclic peptide moiety through a nitrogen atom of a side chain functional group of an internal residue of the cyclic peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and a nanoparticle active agent moiety covalently bonded to the cyclic peptide moiety, pharmaceutical compositions and uses thereof.
    Type: Application
    Filed: June 28, 2020
    Publication date: October 15, 2020
    Applicants: TEL HASHOMER MEDICAL RESEARCH INFRASTRUCTURE AND SERVICES LTD., RAMOT AT TEL AVIV UNIVERSITY LTD.
    Inventors: Genady KOSTENICH, Mor ORON-HERMAN, Arie ORENSTEIN, Talia SHEKHTER ZAHAVI, Ehud GAZIT, Yoseph SALITRA, Ludmila BUZHANSKY
  • Patent number: 10723780
    Abstract: Disclosed are Somatostatin receptor ligands comprising a peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and an active agent moiety covalently bonded to the cyclic peptide moiety through a nitrogen atom of a side chain functional group of an internal residue of the cyclic peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and a nanoparticle active agent moiety covalently bonded to the cyclic peptide moiety, pharmaceutical compositions and uses thereof.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: July 28, 2020
    Assignees: TEL HASHOMER MEDICAL RESEARCH INFRASTRUCTURE AND SERVICES LTD., RAMOT AT TEL AVIV UNIVERSITY LTD.
    Inventors: Genady Kostenich, Mor Oron-Herman, Arie Orenstein, Talia Shekhter Zahavi, Ehud Gazit, Yoseph Salitra, Ludmila Buzhansky
  • Publication number: 20190276513
    Abstract: Disclosed are Somatostatin receptor ligands comprising a peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and an active agent moiety covalently bonded to the cyclic peptide moiety through a nitrogen atom of a side chain functional group of an internal residue of the cyclic peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and a nanoparticle active agent moiety covalently bonded to the cyclic peptide moiety, pharmaceutical compositions and uses thereof.
    Type: Application
    Filed: March 19, 2019
    Publication date: September 12, 2019
    Applicants: TEL HASHOMER MEDICAL RESEARCH INFRASTRUCTURE AND SERVICES LTD., RAMOT AT TEL AVIV UNIVERSITY LTD.
    Inventors: Genady KOSTENICH, Mor ORON-HERMAN, Arie ORENSTEIN, Talia SHEKHTER ZAHAVI, Ehud GAZIT, Yoseph SALITRA, Ludmila BUZHANSKY
  • Publication number: 20190256832
    Abstract: Multimeric protein structures comprising at least two alpha-galactosidase monomers being covalently linked to one another via a linking moiety are disclosed herein, as well a process for preparing same, and methods of treating Fabry disease via administration of a multimeric protein structure. The disclosed multimeric protein structures exhibit an improved performance, in terms of enhanced activity and/or a longer lasting activity under both lysosomal conditions and in a serum environment.
    Type: Application
    Filed: March 18, 2019
    Publication date: August 22, 2019
    Inventors: Avidor Shulman, Ilya Ruderfer, Tehila Ben-Moshe, Talia Shekhter, Yaniv Azulay, Tali Kizhner, Yoseph Shaaltiel
  • Patent number: 10280414
    Abstract: Multimeric protein structures comprising at least two alpha-galactosidase monomers being covalently linked to one another via a linking moiety are disclosed herein, as well a process for preparing same, and methods of treating Fabry disease via administration of a multimeric protein structure. The disclosed multimeric protein structures exhibit an improved performance, in terms of enhanced activity and/or a longer lasting activity under both lysosomal conditions and in a serum environment.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: May 7, 2019
    Assignee: Protalix Ltd.
    Inventors: Avidor Shulman, Ilya Ruderfer, Tehila Ben-Moshe, Talia Shekhter, Yaniv Azulay, Tali Kizhner, Yoseph Shaaltiel
  • Patent number: 10266579
    Abstract: Disclosed are Somatostatin receptor ligands comprising a peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and an active agent moiety covalently bonded to the cyclic peptide moiety through a nitrogen atom of a side chain functional group of an internal residue of the cyclic peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and a nanoparticle active agent moiety covalently bonded to the cyclic peptide moiety, pharmaceutical compositions and uses thereof.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: April 23, 2019
    Assignees: TEL HASHOMER MEDICAL RESEARCH INFRASTRUCTURE AND SERVICES LTD., RAMOT AT TEL AVIV UNIVERSITY LTD.
    Inventors: Genady Kostenich, Mor Oron-Herman, Arie Orenstein, Talia Shekhter Zahavi, Ehud Gazit, Yoseph Salitra, Ludmila Buzhansky
  • Publication number: 20180148703
    Abstract: Multimeric protein structures comprising at least two alpha-galactosidase monomers being covalently linked to one another via a linking moiety are disclosed herein, as well a process for preparing same, and methods of treating Fabry disease via administration of a multimeric protein structure. The disclosed multimeric protein structures exhibit an improved performance, in terms of enhanced activity and/or a longer lasting activity under both lysosomal conditions and in a serum environment.
    Type: Application
    Filed: June 29, 2017
    Publication date: May 31, 2018
    Applicant: Protalix Ltd.
    Inventors: Avidor SHULMAN, Ilya RUDERFER, Tehila BEN-MOSHE, Talia SHEKHTER, Yaniv AZULAY, Tali KIZHNER, Yoseph SHAALTIEL
  • Publication number: 20170298113
    Abstract: Disclosed are Somatostatin receptor ligands comprising a peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and an active agent moiety covalently bonded to the cyclic peptide moiety through a nitrogen atom of a side chain functional group of an internal residue of the cyclic peptide moiety, pharmaceutical compositions and uses thereof. Disclosed are also synthetic Somatostatin receptor ligands comprising a cyclic peptide moiety and a nanoparticle active agent moiety covalently bonded to the cyclic peptide moiety, pharmaceutical compositions and uses thereof.
    Type: Application
    Filed: September 10, 2015
    Publication date: October 19, 2017
    Inventors: Genady KOSTENICH, Mor ORON-HERMAN, Arie ORENSTEIN, Talia SHEKHTER ZAHAVI, Ehud GAZIT, Yoseph SALITRA, Ludmila BUZHANSKY
  • Patent number: 9708595
    Abstract: Multimeric protein structures comprising at least two alpha-galactosidase monomers being covalently linked to one another via a linking moiety are disclosed herein, as well a process for preparing same, and methods of treating Fabry disease via administration of a multimeric protein structure. The disclosed multimeric protein structures exhibit an improved performance, in terms of enhanced activity and/or a longer lasting activity under both lysosomal conditions and in a serum environment.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: July 18, 2017
    Assignee: Protalix Ltd.
    Inventors: Avidor Shulman, Ilya Ruderfer, Tehila Ben Moshe, Talia Shekhter, Yaniv Azulay, Yoseph Shaaltiel, Tali Kizhner
  • Publication number: 20160053247
    Abstract: Multimeric protein structures comprising at least two alpha-galactosidase monomers being covalently linked to one another via a linking moiety are disclosed herein, as well a process for preparing same, and methods of treating Fabry disease via administration of a multimeric protein structure. The disclosed multimeric protein structures exhibit an improved performance, in terms of enhanced activity and/or a longer lasting activity under both lysosomal conditions and in a serum environment.
    Type: Application
    Filed: November 10, 2015
    Publication date: February 25, 2016
    Applicant: PROTALIX LTD.
    Inventors: Avidor SHULMAN, Ilya RUDERFER, Tehila BEN-MOSHE, Talia SHEKHTER, Yaniv AZULAY, Yoseph SHAALTIEL, Tali KIZHNER
  • Patent number: 9194011
    Abstract: Multimeric protein structures comprising at least two alpha-galactosidase monomers being covalently linked to one another via a linking moiety are disclosed herein, as well a process for preparing same, and methods of treating Fabry disease via administration of a multimeric protein structure. The disclosed multimeric protein structures exhibit an improved performance, in terms of enhanced activity and/or a longer lasting activity under both lysosomal conditions and in a serum environment.
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: November 24, 2015
    Assignee: Protalix Ltd.
    Inventors: Avidor Shulman, Ilya Ruderfer, Tehila Ben-Moshe, Talia Shekhter, Yaniv Azulay, Yoseph Shaaltiel, Tali Kizhner
  • Publication number: 20130017169
    Abstract: Multimeric protein structures are disclosed herein, as well a process for preparing same, and methods employing same for treating various diseases or disorders. The multimeric protein structures comprise at least two monomers of a therapeutic protein, including a TNF-alpha, a luteinizing hormone, an immunoglobin, a TNF-alpha receptor, a CTLA-4, a urate oxidase, a VEGF, a PDGF, a VEGF receptor, a PDGF receptor, an interleukin-17, and/or fragments thereof, the monomers being covalently linked to one another via a linking moiety. The multimeric protein structures exhibit improved performance as compared to the corresponding native proteins, including a longer lasting activity in vivo.
    Type: Application
    Filed: March 2, 2011
    Publication date: January 17, 2013
    Applicant: PROTALIX LTD.
    Inventors: Ilya Ruderfer, Orit Shilovittzky, Avidor Shulman, Joseph Shaaltiel, Tehila Ben-Moshe, Talia Shekhter, Yaniv Azulay