Patents by Inventor Sabrina Ena

Sabrina Ena 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: 20230042822
    Abstract: The application discloses a method for obtaining MSC-derived cells with improved transplantation properties from MSC, the method comprising a cell size reduction step, wherein said cell size reduction step is characterized by contacting MSC or MSC-derived cells in vitro or ex vivo with heparin or a derivative or analogue thereof at a concentration of at least 0.01 IU/ml. The application further provides a method for obtaining mesenchymal stem cell-derived cells from mesenchymal stem cells (MSC) comprising contacting MSC in vitro or ex vivo with FGF-2, TGF? and at least 0.01 IU/ml heparin or a derivative or analogue thereof. The invention also provides the so-obtained cells and cell populations, as well as further products comprising such and uses thereof.
    Type: Application
    Filed: August 5, 2022
    Publication date: February 9, 2023
    Inventors: Sandra Pietri, Xuan Mai Nguyen, Enrico Bastianelli, Sabrina Ena, Pierre-Yves Laruelle, Isabelle Tytgat
  • Patent number: 11447749
    Abstract: The application discloses a method for obtaining MSC-derived cells with improved transplantation properties from MSC, the method comprising a cell size reduction step, wherein said cell size reduction step is characterized by contacting MSC or MSC-derived cells in vitro or ex vivo with heparin or a derivative or analogue thereof at a concentration of at least 0.01 IU/ml. The application further provides a method for obtaining mesenchymal stem cell-derived cells from mesenchymal stem cells (MSC) comprising contacting MSC in vitro or ex vivo with FGF-2, TGF? and at least 0.01 IU/ml heparin or a derivative or analogue thereof. The invention also provides the so-obtained cells and cell populations, as well as further products comprising such and uses thereof.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: September 20, 2022
    Assignee: Bone Therapeutics S.A.
    Inventors: Sandra Pietri, Xuan Mai Nguyen, Enrico Bastianelli, Sabrina Ena, Pierre-Yves Laruelle, Isabelle Tytgat
  • Publication number: 20220273561
    Abstract: The current invention relates to a method for the preparation of a gel-forming composition for parenteral administration, said method comprises the steps of admixing a mixture of mammalian derived plasma and hyaluronic acid or a salt or ester thereof with a source of calcium, and wherein said calcium source is added to said mixture such that the calcium concentration is between 0.2 and 1.4 mg/ml. The invention also relates to a composition obtained by the method.
    Type: Application
    Filed: July 7, 2020
    Publication date: September 1, 2022
    Inventors: Enrico BASTIANELLI, Julie WINAND, Sabrina ENA, Caroline ZEIPPEN
  • Publication number: 20220249553
    Abstract: The current invention relates to a composition for parenteral administration comprising a canine plasma and hyaluronic acid or a salt or ester thereof, wherein said plasma comprises lipids and/or phospholipids. The inventions also relates to a kit comprising one or more aliquots of a composition, said composition comprising a canine plasma comprising lipids and/or phospholipids and hyaluronic acid or a derivative thereof and optionally one or more pharmaceutical active ingredients, wherein said kit further comprises one or more aliquots of a calcium source, preferably a calcium chloride solution. The invention also pertains to the composition and kit of current invention for use in the treatment of musculoskeletal diseases.
    Type: Application
    Filed: July 7, 2020
    Publication date: August 11, 2022
    Inventors: Enrico BASTIANELLI, Julie WINAND, Caroline ZEIPPEN, Sabrina ENA
  • Publication number: 20220193128
    Abstract: The current invention relates to a composition for parenteral administration comprising a mammalian plasma and hyaluronic acid or a salt or ester thereof, wherein said plasma comprises lipids and/or phospholipids. The inventions also relates to a kit comprising one or more aliquots of a composition, said composition comprising a mammalian plasma comprising lipids and/or phospholipids and hyaluronic acid or a derivative thereof and optionally one or more pharmaceutical active ingredients, wherein said kit further comprises one or more aliquots of a calcium source, preferably a calcium chloride solution. The invention also pertains to the composition and kit of current invention for use in the treatment of musculoskeletal diseases.
    Type: Application
    Filed: July 7, 2020
    Publication date: June 23, 2022
    Inventors: Enrico BASTIANELLI, Julie WINAND, Caroline ZEIPPEN, Sabrina ENA
  • Publication number: 20200354682
    Abstract: The application discloses a method for obtaining MSC-derived cells with improved transplantation properties from MSC, the method comprising a cell size reduction step, wherein said cell size reduction step is characterized by contacting MSC or MSC-derived cells in vitro or ex vivo with heparin or a derivative or analogue thereof at a concentration of at least 0.01 IU/ml. The application further provides a method for obtaining mesenchymal stem cell-derived cells from mesenchymal stem cells (MSC) comprising contacting MSC in vitro or ex vivo with FGF-2, TGF? and at least 0.01 IU/ml heparin or a derivative or analogue thereof. The invention also provides the so-obtained cells and cell populations, as well as further products comprising such and uses thereof.
    Type: Application
    Filed: September 25, 2018
    Publication date: November 12, 2020
    Inventors: Sandra Pietri, Xuan Mai Nguyen, Enrico Bastianelli, Sabrina Ena, Pierre-Yves Laruelle, Isabelle Tytgat