Patents by Inventor Tamir Ben-Hur

Tamir Ben-Hur 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).

  • Publication number: 20180080007
    Abstract: The present invention concerns the use of a population of cells comprising: (a) neural precursor cells committed to an oligodendroglial fate; (b) uncommitted neural precursor cells (c) differentiated oligodendrocytes; or (d) a combination of any one of (a) to (c) for the treatment of CNS autoimmune diseases, or for the preparation of a pharmaceutical composition for treating CNS autoimmune diseases, the population of cells being derived from human pluripotent stem cells. The invention also provides methods for obtaining such populations of cells, namely, neural precursor cells committed to an oligodendroglial fate as well as differentiated oligodendrocytes which then can be used in the treatment of CNS autoimmune diseases. A preferred autoimmune disease in the context of the present invention is multiple sclerosis where the population of cells is administered to the CNS for local treatment of the disease.
    Type: Application
    Filed: November 29, 2017
    Publication date: March 22, 2018
    Inventors: Michal Aharonowiz, Ofira Einstein, Benjamin Reubinoff, Tamir Ben-Hur
  • Patent number: 9862925
    Abstract: The present invention concerns the use of a population of cells comprising: (a) neural precursor cells committed to an oligodendroglial fate; (b) uncommitted neural precursor cells (c) differentiated oligodendrocytes; or (d) a combination of any one of (a) to (c) for the treatment of CNS autoimmune diseases, or for the preparation of a pharmaceutical composition for treating CNS autoimmune diseases, the population of cells being derived from human pluripotent stem cells. The invention also provides methods for obtaining such populations of cells, namely, neural precursor cells committed to an oligodendroglial fate as well as differentiated oligodendrocytes which then can be used in the treatment of CNS autoimmune diseases. A preferred autoimmune disease in the context of the present invention is multiple sclerosis where the population of cells is administered to the CNS for local treatment of the disease.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: January 9, 2018
    Assignee: Hadasit Medical Research Services & Development Limited
    Inventors: Michal Aharonowiz, Ofira Einstein, Benjamin Reubinoff, Tamir Ben-Hur
  • Publication number: 20130330821
    Abstract: The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. This invention provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and cells that are generated along the pathway of neural differentiation may be used for: the study of the cellular and molecular biology of human neural development, discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, drug discovery and the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Application
    Filed: May 1, 2013
    Publication date: December 12, 2013
    Applicant: ES CELL INTERNATIONAL PTE LTD.
    Inventors: BENJAMIN EITHAN REUBINOFF, MARTIN Federick PERA, TAMIR BEN-HUR
  • Publication number: 20130314669
    Abstract: A method of diagnosis is disclosed. The method comprises using a display device for presenting a motion perception test to a subject and determining a subject response to the motion perception test. The response can be used for assessing presence or absence of demyelination and/or remyelination.
    Type: Application
    Filed: October 18, 2012
    Publication date: November 28, 2013
    Applicant: Hadasit Medical Research Services and Development Ltd.
    Inventors: Netta LEVIN, Noa Raz, Tamir Ben-Hur
  • Patent number: 8460931
    Abstract: The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. This invention provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and cells that are generated along the pathway of neural differentiation may be used for: the study of the cellular and molecular biology of human neural development, discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, drug discovery and the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: June 11, 2013
    Assignee: ES Cell International PTE Ltd.
    Inventors: Benjamin Eithan Reubinoff, Martin Federick Pera, Tamir Ben-Hur
  • Publication number: 20120122109
    Abstract: The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. This invention provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and cells that are generated along the pathway of neural differentiation may be used for: the study of the cellular and molecular biology of human neural development, discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, drug discovery and the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Application
    Filed: January 31, 2012
    Publication date: May 17, 2012
    Applicant: ES Cell International PTE Ltd.
    Inventors: Benjamin Eithan REUBINOFF, Martin Federick Pera, Tamir Ben-Hur
  • Publication number: 20120115229
    Abstract: The present invention provides undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, and committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. The invention also provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and the cells that are generated along the pathway of neural differentiation may be used for the study of the cellular and molecular biology of human neural development, for the discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, for drug discovery and for the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Application
    Filed: April 28, 2011
    Publication date: May 10, 2012
    Applicant: ES CELL INTERNATIONAL PTE LTD.
    Inventors: BENJAMIN EITHAN REUBINOFF, MARTIN FREDERICK PERA, TAMIR BEN-HUR
  • Patent number: 8137969
    Abstract: The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: March 20, 2012
    Assignee: ES Cell International PTE Ltd.
    Inventors: Benjamin Eithan Reubinoff, Martin Frederick Pera, Tamir Ben-Hur
  • Publication number: 20110189135
    Abstract: The present invention concerns the use of a population of cells comprising: (a) neural precursor cells committed to an oligodendroglial fate; (b) uncommitted neural precursor cells (c) differentiated oligodendrocytes; or (d) a combination of any one of (a) to (c) for the treatment of CNS autoimmune diseases, or for the preparation of a pharmaceutical composition for treating CNS autoimmune diseases, the population of cells being derived from human pluripotent stem cells. The invention also provides methods for obtaining such populations of cells, namely, neural precursor cells committed to an oligodendroglial fate as well as differentiated oligodendrocytes which then can be used in the treatment of CNS autoimmune diseases. A preferred autoimmune disease in the context of the present invention is multiple sclerosis where the population of cells is administered to the CNS for local treatment of the disease.
    Type: Application
    Filed: October 29, 2008
    Publication date: August 4, 2011
    Inventors: Michal Aharonowiz, Ofira Einstein, Benjamin Reubinoff, Tamir Ben-Hur
  • Patent number: 7947498
    Abstract: The present invention provides undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, and committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. The invention also provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and the cells that are generated along the pathway of neural differentiation may be used for the study of the cellular and molecular biology of human neural development, for the discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, for drug discovery and for the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: May 24, 2011
    Assignee: ES Cell International PTE Ltd.
    Inventors: Benjamin Eithan Reubinoff, Martin Frederick Pera, Tamir Ben-Hur
  • Publication number: 20090258421
    Abstract: The present invention provides undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, and committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. The invention also provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and the cells that are generated along the pathway of neural differentiation may be used for the study of the cellular and molecular biology of human neural development, for the discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, for drug discovery and for the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Application
    Filed: February 6, 2009
    Publication date: October 15, 2009
    Applicant: ES CELL INTERNATIONAL PTY LTD.
    Inventors: Benjamin Eithan REUBINOFF, Martin Frederick PERA, Tamir BEN-HUR
  • Publication number: 20090075373
    Abstract: The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. This invention provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and cells that are generated along the pathway of neural differentiation may be used for: the study of the cellular and molecular biology of human neural development, discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, drug discovery and the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Application
    Filed: June 13, 2008
    Publication date: March 19, 2009
    Inventors: Benjamin Eithan Reubinoff, Martin Frederick Pera, Tamir Ben-Hur
  • Patent number: 7504257
    Abstract: The present invention provides undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, and committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. The invention also provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and the cells that are generated along the pathway of neural differentiation may be used for the study of the cellular and molecular biology of human neural development, for the discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, for drug discovery and for the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: March 17, 2009
    Assignee: ES Cell International PTE Ltd.
    Inventors: Benjamin Eithan Reubinoff, Martin Frederick Pera, Tamir Ben-Hur
  • Publication number: 20060078543
    Abstract: The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. This invention provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and cells that are generated along the pathway of neural differentiation may be used for: the study of the cellular and molecular biology of human neural development, discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, drug discovery and the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Application
    Filed: September 29, 2005
    Publication date: April 13, 2006
    Inventors: Benjamin Reubinoff, Martin Pera, Tamir Ben-Hur
  • Patent number: 7011828
    Abstract: The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. This invention provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and cells that are generated along the pathway of neural differentiation may be used for: the study of the cellular and molecular biology of human neural development, discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, drug discovery and the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: March 14, 2006
    Assignee: ES Cell International Pte. Ltd.
    Inventors: Benjamin Eithan Reubinoff, Martin Frederick Pera, Tamir Ben-Hur
  • Publication number: 20050260747
    Abstract: The present invention provides undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, and committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. The invention also provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model and the cells generated along the pathway of neural differentiation may be used for the study of the cellular and molecular biology of human neural development, for the discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, for drug discovery and for the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Application
    Filed: February 3, 2005
    Publication date: November 24, 2005
    Inventors: Benjamin Reubinoff, Martin Pera, Tamir Ben-Hur
  • Publication number: 20020164308
    Abstract: The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof.
    Type: Application
    Filed: October 4, 2001
    Publication date: November 7, 2002
    Inventors: Benjamin Eithan Reubinoff, Martin Frederick Pera, Tamir Ben-Hur
  • Publication number: 20020068045
    Abstract: The present invention provides undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, and committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. The invention also provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and the cells that are generated along the pathway of neural differentiation may be used for the study of the cellular and molecular biology of human neural development, for the discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, for drug discovery and for the development of screening assays for teratogenic, toxic and neuroprotective effects.
    Type: Application
    Filed: March 14, 2001
    Publication date: June 6, 2002
    Inventors: Benjamin Eithan Reubinoff, Martin Frederick Pera, Tamir Ben-Hur