Patents by Inventor Shai Erlich

Shai Erlich 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: 10570394
    Abstract: The present disclosure relates to methods of treating a patient suffering from or at risk of developing an ocular disease, disorder or injury, and includes treatment regimens using a double-stranded RNA compound that down-regulates CASP2 expression, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: February 25, 2020
    Assignee: Quark Pharmaceuticals, Inc.
    Inventors: Shai Erlich, James D. Thompson, Rabia Ozden, Elena Feinstein
  • Publication number: 20180305696
    Abstract: The invention, in some embodiments, relates to compounds and methods for the prevention of ischemia reperfusion injury (IRI) in organs, and in particular to IRI in organs aged 35 years and older. Specific uses include prevention of IRI in native organs in vivo, in reimplantations and in transplantations of donor organs aged 35 years and older. Additional embodiments include the prophylaxis of delayed graft function (DGF) and reduction in the frequency, amount and duration of dialysis in recipients of deceased donor kidney transplantations. The methods entail contacting the organ in vivo or ex vivo with a temporary p53 inhibitor. Novel temporary dsNA p53 inhibitors are further provided.
    Type: Application
    Filed: December 5, 2017
    Publication date: October 25, 2018
    Inventors: Elizabeth C. Squiers, Shai Erlich, Daniel Rothenstein, Nir Sharon, Daniel J. Odenheimer, Elena Feinstein
  • Patent number: 10093923
    Abstract: Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis.
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: October 9, 2018
    Assignee: NITTO DENKO CORPORATION
    Inventors: Xiaomei Jin, Lei Yu, Hirokazu Takahashi, Yasunobu Tanaka, Yoshiro Niitsu, Elena Feinstein, Sharon Avkin-Nachum, Hagar Kalinski, Igor Mett, Shai Erlich, Elizabeth C Squiers, Ning Chen
  • Patent number: 9868953
    Abstract: The invention, in some embodiments, relates to compounds and methods for the prevention of ischemia reperfusion injury (IRI) in organs, and in particular to IRI in organs aged 35 years and older. Specific uses include prevention of IRI in native organs in vivo, in reimplantations and in transplantations of donor organs aged 35 years and older. Additional embodiments include the prophylaxis of delayed graft function (DGF) and reduction in the frequency, amount and duration of dialysis in recipients of deceased donor kidney transplantations. The methods entail contacting the organ in vivo or ex vivo with a temporary p53 inhibitor. Novel temporary dsNA p53 inhibitors are further provided.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: January 16, 2018
    Assignee: Quark Pharmaceuticals, Inc.
    Inventors: Elizabeth C. Squiers, Shai Erlich, Daniel Rothenstein, Nir Sharon, Daniel J. Odenheimer, Elena Feinstein
  • Publication number: 20170335327
    Abstract: The invention, in some embodiments, relates to compounds and methods for the prevention of ischemia reperfusion injury (IRI) in organs, and in particular to IRI in organs aged 35 years and older. Specific uses include prevention of IRI in native organs in vivo, in reimplantations and in transplantations of donor organs aged 35 years and older. Additional embodiments include the prophylaxis of delayed graft function (DGF) and reduction in the frequency, amount and duration of dialysis in recipients of deceased donor kidney transplantations. The methods entail contacting the organ in vivo or ex vivo with a temporary p53 inhibitor. Novel temporary dsNA p53 inhibitors are further provided.
    Type: Application
    Filed: July 14, 2017
    Publication date: November 23, 2017
    Inventors: Elizabeth C. Squiers, Shai Erlich, Daniel Rothenstein, Nir Sharon, Daniel J. Odenheimer, Elena Feinstein
  • Publication number: 20170081665
    Abstract: The invention, in some embodiments, relates to compounds and methods for the prevention of ischemia reperfusion injury (IRI) in organs, and in particular to IRI in organs aged 35 years and older. Specific uses include prevention of IRI in native organs in vivo, in reimplantations and in transplantations of donor organs aged 35 years and older. Additional embodiments include the prophylaxis of delayed graft function (DGF) and reduction in the frequency, amount and duration of dialysis in recipients of deceased donor kidney transplantations. The methods entail contacting the organ in vivo or ex vivo with a temporary p53 inhibitor. Novel temporary dsNA p53 inhibitors are further provided.
    Type: Application
    Filed: May 27, 2015
    Publication date: March 23, 2017
    Applicant: Quark Pharmaceuticals, Inc.
    Inventors: Elizabeth C. Squiers, Shai Erlich, Daniel Rothenstein, Nir Sharon, Daniel J. Odenheimer, Elena Feinstein
  • Publication number: 20160304879
    Abstract: The present disclosure relates to methods of treating a patient suffering from or at risk of developing an ocular disease, disorder or injury, and includes treatment regimens using a double-stranded RNA compound that down-regulates CASP2 expression, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: July 1, 2016
    Publication date: October 20, 2016
    Inventors: Shai Erlich, James D. Thompson, Rabia Ozden, Elena Feinstein
  • Patent number: 9382542
    Abstract: The present disclosure relates to methods of treating a patient suffering from or at risk of developing an ocular disease, disorder or injury, and includes treatment regimens using a double-stranded RNA compound that down-regulates CASP2 expression, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: January 3, 2013
    Date of Patent: July 5, 2016
    Assignee: Quark Pharmaceuticals, Inc.
    Inventors: Shai Erlich, James D. Thompson, Rabia Ozden
  • Publication number: 20160108399
    Abstract: Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis.
    Type: Application
    Filed: October 27, 2015
    Publication date: April 21, 2016
    Applicant: NITTO DENKO CORPORATION
    Inventors: Xiaomei JIN, Lei YU, Hirokazu TAKAHASHI, Yasunobu TANAKA, Yoshiro NIITSU, Elena FEINSTEIN, Sharon AVKIN-NACHUM, Hagar KALINSKI, Igor METT, Shai ERLICH, Elizabeth C. SQUIERS, Ning CHEN
  • Patent number: 9206424
    Abstract: Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: December 8, 2015
    Assignee: NITTO DENKO CORPORATION
    Inventors: Xiaomei Jin, Lei Yu, Hirokazu Takahashi, Yasunobu Tanaka, Yoshiro Niitsu, Elena Feinstein, Sharon Avkin-Nachum, Hagar Kalinski, Igor Mett, Shai Erlich, Elizabeth C Squiers, Ning Chen
  • Publication number: 20140371439
    Abstract: The present disclosure relates to methods of treating a patient suffering from or at risk of developing an ocular disease, disorder or injury, and includes treatment regimens using a double-stranded RNA compound that down-regulates CASP2 expression, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: January 3, 2013
    Publication date: December 18, 2014
    Inventors: Shai Erlich, James D. Thompson, Rabia Ozden
  • Publication number: 20140235695
    Abstract: Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis.
    Type: Application
    Filed: March 18, 2014
    Publication date: August 21, 2014
    Inventors: Xiaomei JIN, Lei YU, Hirokazu TAKAHASHI, Yasunobu TANAKA, Yoshiro NIITSU, Elena FEINSTEIN, Sharon AVKIN-NACHUM, Hagar KALINSKI, Igor METT, Shai ERLICH, Elizabeth C SQUIERS, Ning CHEN
  • Patent number: 8785408
    Abstract: The invention relates to one or more inhibitors, in particular siRNA compounds, which down-regulate the expression of a pro-apoptotic gene selected from the group consisting of TP53; HTRA2; KEAP1; SHC1-SHC, ZNHIT1, LGALS3 and HI95. The invention also relates to a pharmaceutical composition comprising the compound, and a pharmaceutically acceptable carrier. The present invention further provides methods of treating a subject afflicted with a disease or a condition associated with those genes, comprising administering to the subject a pharmaceutical composition in a therapeutically effective dose so as to thereby treat the subject.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: July 22, 2014
    Assignee: Quark Pharmaceuticals, Inc.
    Inventors: Elena Feinstein, Shai Erlich
  • Publication number: 20140140922
    Abstract: The present invention relates to methods for treating chronic kidney disease (CKD) including methods for preventing or delaying onset of CKD and methods for preventing exacerbation and progression of CKD. In particular embodiments, the invention provides methods for treating a subject at risk of developing CKD comprising administering to the subject a composition comprising a) a therapeutically effective amount of at least one oligonucleotide compound which inhibits the expression of a human target gene associated with the kidney disease; and b) a pharmaceutically acceptable excipient or carrier, or mixtures thereof, thereby reducing the risk of CKD in the subject.
    Type: Application
    Filed: January 27, 2014
    Publication date: May 22, 2014
    Applicant: QUARK PHARMACEUTICALS, INC.
    Inventors: Elena Feinstein, Svetlana Adamsky, Shai Erlich, Bruce Molitoris
  • Patent number: 8710209
    Abstract: Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: April 29, 2014
    Assignee: Nitto Denko Corporation
    Inventors: Xiaomei Jin, Lei Yu, Hirokazu Takahashi, Yasunobu Tanaka, Yoshiro Niitsu, Elena Feinstein, Sharon Avkin-Nachum, Hagar Kalinski, Igor Mett, Shai Erlich, Elizabeth C. Squiers, Ning Chen
  • Patent number: 8637482
    Abstract: The present invention relates to methods for treating chronic kidney disease (CKD) including methods for preventing or delaying onset of CKD and methods for preventing exacerbation and progression of CKD. In particular embodiments, the invention provides methods for treating a subject at risk of developing CKD comprising administering to the subject a composition comprising a) a therapeutically effective amount of at least one oligonucleotide compound which inhibits the expression of a human target gene associated with the kidney disease; and b) a pharmaceutically acceptable excipient or carrier, or mixtures thereof, thereby reducing the risk of CKD in the subject.
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: January 28, 2014
    Assignee: Quark Pharmaceuticals, Inc.
    Inventors: Elena Feinstein, Svetlana Adamsky, Shai Erlich, Bruce Molitoris
  • Publication number: 20120141378
    Abstract: The present invention relates to methods for treating chronic kidney disease (CKD) including methods for preventing or delaying onset of CKD and methods for preventing exacerbation and progression of CKD. In particular embodiments, the invention provides methods for treating a subject at risk of developing CKD comprising administering to the subject a composition comprising a) a therapeutically effective amount of at least one oligonucleotide compound which inhibits the expression of a human target gene associated with the kidney disease; and b) a pharmaceutically acceptable excipient or carrier, or mixtures thereof, thereby reducing the risk of CKD in the subject.
    Type: Application
    Filed: June 7, 2010
    Publication date: June 7, 2012
    Inventors: Elena Feinstein, Svetlana Adamsky, Shai Erlich, Bruce Molitoris
  • Publication number: 20110178157
    Abstract: Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis.
    Type: Application
    Filed: December 8, 2010
    Publication date: July 21, 2011
    Inventors: Xiaomei Jin, Lei Yu, Hirokazu Takahashi, Yasunobu Tanaka, Yoshiro Niitsu, Elena Feinstein, Sharon Avkin-Nachum, Hagar Kalinski, Igor Mett, Shai Erlich, Elizabeth C. Squiers