Patents by Inventor Andrew Zannettino

Andrew Zannettino 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: 20210253688
    Abstract: The invention relates to an anti-GREM1 antagonist for use in a method for the treatment or prevention of a cancer.
    Type: Application
    Filed: June 18, 2019
    Publication date: August 19, 2021
    Inventors: GARETH CHARLES GLYNDWR DAVIES, SIMON LEEDHAM, ANDREW ZANNETTINO, KIMBERLEY CLARK, DUNCAN HEWETT, VASILIOS PANAGOPOULOS
  • Patent number: 10421946
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as MUC 18, VCAM-1 and STRO-1bri. The perivascular mesenchymal precursor cell is multipotential and is shown to form, vascular tissue, as well as bone marrow dentin and pulp. A method of enriching using cell sorting based on these markers is also described.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: September 24, 2019
    Assignee: MESOBLAST, INC.
    Inventors: Stan Gronthos, Andrew Zannettino, Songtao Shi
  • Publication number: 20180135019
    Abstract: The present disclosure relates to methods and products for enriching and isolating stromal stem cells. Certain embodiments of the present disclosure provide a method of enriching for immature, uncommitted stromal stem cells from a population of cells comprising stromal stem cells, the method comprising enriching stromal stem cells from the population of cells using a HSC70 binding agent.
    Type: Application
    Filed: June 1, 2016
    Publication date: May 17, 2018
    Inventors: Andrew Zannettino, Stan Gronthos, Stephen Fitter
  • Publication number: 20170204373
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as MUC 18, VCAM-1 and STRO-1bri. The perivascular mesenchymal precursor cell is multipotential and is shown to form, vascular tissue, as well as bone marrow dentin and pulp. A method of enriching using cell sorting based on these markers is also described.
    Type: Application
    Filed: June 23, 2015
    Publication date: July 20, 2017
    Applicant: ANGIOBLAST SYSTEMS, INC.
    Inventors: Stan Gronthos, Andrew Zannettino, Songtao Shi
  • Publication number: 20160317581
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as STRO-1 and CD146/MUC18. The perivascular mesenchymal precursor cell is shown to induce neovascularisation and improvement in cardiac function. Suitable administration of preparations of the mesenchymal precursor cells are useful for treatment of cardiovascular diseases, cerebrovascular diseases and peripheral vascular diseases.
    Type: Application
    Filed: September 30, 2015
    Publication date: November 3, 2016
    Applicant: MESOBLAST, INC.
    Inventors: Stan Gronthos, Andrew Zannettino
  • Publication number: 20150368614
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as MUC 18, VCAM-1 and STRO-1bri. The perivascular mesenchymal precursor cell is multipotential and is shown to form, vascular tissue, as well as bone marrow dentin and pulp. A method of enriching using cell sorting based on these markers is also described.
    Type: Application
    Filed: June 23, 2015
    Publication date: December 24, 2015
    Applicant: ANGIOBLAST SYSTEMS, INC.
    Inventors: Stan Gronthos, Andrew Zannettino, Songtao Shi
  • Patent number: 9175267
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as STRO-1 and CD146/MUC18. The perivascular mesenchymal precursor cell is shown to induce neovascularization and improvement in cardiac function. Suitable administration of preparations of the mesenchymal precursor cells are useful for treatment of cardiovascular diseases, cerebrovascular diseases and peripheral vascular diseases.
    Type: Grant
    Filed: January 5, 2006
    Date of Patent: November 3, 2015
    Assignee: MESOBLAST, INC.
    Inventors: Stan Gronthos, Andrew Zannettino
  • Patent number: 9169466
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as STRO-1 and CD146/MUC18. The perivascular mesenchymal precursor cell is shown to induce neovascularization and improvement in cardiac function. Suitable administration of preparations of the mesenchymal precursor cells are useful for treatment of cardiovascular diseases, cerebrovascular diseases and peripheral vascular diseases.
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: October 27, 2015
    Assignee: MESOBLAST, INC.
    Inventors: Stan Gronthos, Andrew Zannettino
  • Patent number: 8546138
    Abstract: A method of enriching mesenchymal precursor cells including the step of enriching for cells based on at least two markers. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilising MACS recognising expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilising two colour FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: October 1, 2013
    Assignee: Angioblast Systems, Incorporated
    Inventors: Stan Gronthos, Andrew Zannettino, Paul Simmons
  • Publication number: 20120276553
    Abstract: A method of enriching mesenchymal precursor cells including the step of enriching for cells based on at least two markers. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilising MACS recognising expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilising two colour FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.
    Type: Application
    Filed: October 11, 2011
    Publication date: November 1, 2012
    Inventors: Stan Gronthos, Andrew Zannettino, Paul Simmons
  • Patent number: 8158118
    Abstract: A method of enriching mesenchymal precursor sells including the step of enriching for cells based on at least two markers. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilizing MACS recognizing expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilizing two color FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: April 17, 2012
    Assignee: Angioblast Systems, Inc.
    Inventors: Paul Simmons, Andrew Zannettino, Stan Gronthos
  • Publication number: 20120082649
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as MUC 18, VCAM-1 and STRO-1bri. The perivascular mesenchymal precursor cell is multipotential and is shown to form, vascular tissue, as well as bone marrow dentin and pulp. A method of enriching using cell sorting based on these markers is also described.
    Type: Application
    Filed: May 2, 2011
    Publication date: April 5, 2012
    Inventors: Stan Gronthos, Andrew Zannettino, Songtao Shi
  • Patent number: 8062675
    Abstract: A method of enriching mesenchymal precursor cells including the step of enriching for cells based on at least two markers. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilising MACS recognising expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilising two colour FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: November 22, 2011
    Assignee: Angioblast Systems, Inc.
    Inventors: Stan Gronthos, Andrew Zannettino, Paul Simmons
  • Patent number: 7947266
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as MUC 18, VCAM-1 and STRO-1bri. The perivascular mesenchymal precursor cell is multipotential and is shown to form, vascular tissue, as well as bone marrow dentin and pulp. A method of enriching using cell sorting based on these markers is also described.
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: May 24, 2011
    Assignee: Angioblast Systems Inc.
    Inventors: Stan Gronthos, Andrew Zannettino, Songtao Shi
  • Publication number: 20100330045
    Abstract: A method of enriching mesenchymal precursor cells including the step of enriching for cells based on at least two markers. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilising MACS recognising expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilising two colour FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.
    Type: Application
    Filed: February 17, 2010
    Publication date: December 30, 2010
    Inventors: Stan Gronthos, Andrew Zannettino, Paul Simmons
  • Patent number: 7670628
    Abstract: A method of enriching mesenchymal precursor cells including the step of enriching for cells based on at least two markers. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilizing MACS recognizing expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilizing two colour FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: March 2, 2010
    Assignee: Angioblast Systems, Inc.
    Inventors: Paul Simmons, Andrew Zannettino, Stan Gronthos
  • Patent number: 7399632
    Abstract: A method of enriching mesenchymal precursor sells including the step of enriching for cells based on at least two markers. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilizing MACS recognizing expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilizing two color FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.
    Type: Grant
    Filed: July 11, 2005
    Date of Patent: July 15, 2008
    Assignee: Angioblast Systems, Incorporated
    Inventors: Paul Simmons, Andrew Zannettino, Stan Gronthos
  • Publication number: 20070065938
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as MUC 18, VCAM-1 and STRO-1bri. The perivascular mesenchymal precursor cell is multipotential and is shown to form, vascular tissue, as well as bone marrow dentin and pulp. A method of enriching using cell sorting based on these markers is also described.
    Type: Application
    Filed: March 29, 2004
    Publication date: March 22, 2007
    Inventors: Stan Gronthos, Andrew Zannettino, Songtao Shi
  • Publication number: 20060286077
    Abstract: Mesenchymal precursors cells have been isolated from perivascular niches from a range of tissues utilizing a perivascular marker. A new mesenchymal precursor cell phenotype is described characterized by the presence of the perivascular marker 3G5, and preferably also alpha smooth muscle actin together with early developmental markers such as STRO-1 and CD146/MUC18. The perivascular mesenchymal precursor cell is shown to induce neovascularisation and improvement in cardiac function. Suitable administration of preparations of the mesenchymal precursor cells are useful for treatment of cardiovascular diseases, cerebrovascular diseases and peripheral vascular diseases.
    Type: Application
    Filed: March 29, 2004
    Publication date: December 21, 2006
    Inventors: Stan Gronthos, Andrew Zannettino
  • Patent number: 7122178
    Abstract: A method of enriching mesenchymal precursor sells including the step of enriching for cells based on at least two markers. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilizing MACS recognizing expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilizing two color FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: October 17, 2006
    Assignee: Angioblast Systems, Incorporated
    Inventors: Paul Simmons, Andrew Zannettino, Stan Gronthos