Patents by Inventor Jason V. MATUSZEWSKI

Jason V. MATUSZEWSKI 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: 12285445
    Abstract: A method of preparing sterile human placental allografts by providing a human placental tissue from a donor within 24 hours to 72 hours post-childbirth; removing any visible blood, blood clots, and/or blood components from the human placental tissue without scraping or scrubbing the human placental tissue to preserve structural integrity of the human placental tissue; washing the human placental tissue in an isotonic solution while maintaining the structural integrity of the human placental tissue; dehydrating the human placental tissue thereby forming the dehydrated human placental tissue; resizing the dehydrated human placental tissue into dehydrated human placental tissue portions having predetermined sizes; and sterilizing the dehydrated human placental tissue portions of step (e) thereby forming the sterile human placental allograft. Also disclosed is a sterile human placental allograft produced by the method.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: April 29, 2025
    Assignee: BIOSTEM TECHNOLOGIES, INC.
    Inventors: Jason V Matuszewski, Wendy W Weston
  • Patent number: 12263191
    Abstract: A sterile micronized composition prepared from intact human placental tissue for wound healing. The sterile micronized composition includes micronized human amnion; micronized human chorion; and micronized human intermediate spongy layer. In certain aspects, the composition is prepared from intact placental tissue comprising a human amnion layer, human chorion layer, and an intact human intermediate spongy layer positioned between the human amnion layer and human chorion layer such that immediately before micronization the human amnion layer and the human chorion layer are not separated from one another.
    Type: Grant
    Filed: March 1, 2024
    Date of Patent: April 1, 2025
    Assignee: BioStem Technologies, Inc.
    Inventors: Jason V. Matuszewski, Wendy W. Weston
  • Publication number: 20240408148
    Abstract: An aqueous, non-immunogenic, composition derived from human umbilical cords and methods of making thereof are described. The non-immunogenic composition for topical, subcutaneous, or intradermal use in a human subject in need thereof. The non-immunogenic composition may include an aqueous human umbilical cord filtrate prepared without the use of exogenous enzymes resulting in exogenous enzymatic degradation/digestion.
    Type: Application
    Filed: June 6, 2024
    Publication date: December 12, 2024
    Inventors: Wendy W. Weston, Jason V. Matuszewski
  • Publication number: 20240408147
    Abstract: A method of preparing sterile human placental allografts by providing a human placental tissue from a donor within 24 hours to 72 hours post-childbirth; removing any visible blood, blood clots, and/or blood components from the human placental tissue without scraping or scrubbing the human placental tissue to preserve structural integrity of the human placental tissue; washing the human placental tissue in an isotonic solution while maintaining the structural integrity of the human placental tissue; dehydrating the human placental tissue thereby forming the dehydrated human placental tissue; resizing the dehydrated human placental tissue into dehydrated human placental tissue portions having predetermined sizes; and sterilizing the dehydrated human placental tissue portions of step (e) thereby forming the sterile human placental allograft. Also disclosed is a sterile human placental allograft produced by the method.
    Type: Application
    Filed: June 28, 2023
    Publication date: December 12, 2024
    Inventors: JASON V MATUSZEWSKI, WENDY W WESTON
  • Patent number: 12144831
    Abstract: A method of preparing sterile human placental allografts by providing a human placental tissue from a donor within 24 hours to 72 hours post-childbirth; removing any visible blood, blood clots, and/or blood components from the human placental tissue without scraping or scrubbing the human placental tissue to preserve structural integrity of the human placental tissue; washing the human placental tissue in an isotonic solution while maintaining the structural integrity of the human placental tissue; dehydrating the human placental tissue thereby forming the dehydrated human placental tissue; resizing the dehydrated human placental tissue into dehydrated human placental tissue portions having predetermined sizes; and sterilizing the dehydrated human placental tissue portions of step (e) thereby forming the sterile human placental allograft. Also disclosed is a sterile human placental allograft produced by the method.
    Type: Grant
    Filed: February 29, 2024
    Date of Patent: November 19, 2024
    Assignee: BioStem Technologies, Inc.
    Inventors: Jason V. Matuszewski, Wendy W. Weston
  • Publication number: 20240245731
    Abstract: A sterile micronized composition prepared from intact human placental tissue for wound healing. The sterile micronized composition includes micronized human amnion; micronized human chorion; and micronized human intermediate spongy layer. In certain aspects, the composition is prepared from intact placental tissue comprising a human amnion layer, human chorion layer, and an intact human intermediate spongy layer positioned between the human amnion layer and human chorion layer such that immediately before micronization the human amnion layer and the human chorion layer are not separated from one another.
    Type: Application
    Filed: March 1, 2024
    Publication date: July 25, 2024
    Inventors: Jason V. MATUSZEWSKI, Wendy W. Weston
  • Publication number: 20240226181
    Abstract: A processed human umbilical cord composition for the treatment of Peyronie's disease by intracorporeal injection in a subject in need thereof with an effective amount of the composition. The composition including an aqueous human umbilical cord filtrate having endogenous hyaluronic acid (HA) and/or hyaluronan, fibronectin, insulin growth factor binding protein-1 (IGFBP-1), sulfated glycosaminoglycans (sGAGs), exosomes, interleukin-1 receptor antagonist (IL-1ra), hepatocyte growth factor (HGF), transthyretin, tissue inhibitor of metalloproteinase 1 (TIMP-1), aggrecan, or a combination thereof therein at effective amount to reduce size of a Peyronie's disease plaque.
    Type: Application
    Filed: April 4, 2023
    Publication date: July 11, 2024
    Inventors: Wendy W. Weston, Jason V. Matuszewski, Taylor J. Sabol, Grace Sangeun Tran
  • Publication number: 20240216442
    Abstract: A method of preparing sterile human placental allografts by providing a human placental tissue from a donor within 24 hours to 72 hours post-childbirth; removing any visible blood, blood clots, and/or blood components from the human placental tissue without scraping or scrubbing the human placental tissue to preserve structural integrity of the human placental tissue; washing the human placental tissue in an isotonic solution while maintaining the structural integrity of the human placental tissue; dehydrating the human placental tissue thereby forming the dehydrated human placental tissue; resizing the dehydrated human placental tissue into dehydrated human placental tissue portions having predetermined sizes; and sterilizing the dehydrated human placental tissue portions of step (e) thereby forming the sterile human placental allograft. Also disclosed is a sterile human placental allograft produced by the method.
    Type: Application
    Filed: February 29, 2024
    Publication date: July 4, 2024
    Inventors: Jason V. MATUSZEWSKI, Wendy W. WESTON