Patents by Inventor Gabriel David MONTOYA

Gabriel David MONTOYA 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).

  • Systems and methods for improved dispensing, layering, and deposition of cross-linkable hydrogels
    Patent number: 11872745
    Abstract: Systems and methods for the dispensing of liquid, and automated layering of liquid hydrogel patterns are disclosed. In some embodiments, the systems and methods described herein may utilize a bioprinter having a brush that is configured to pattern a collagen layer. In some embodiments, the bioprinter may be used to make layered bioprinted materials. In some embodiments, the systems and methods described herein may include a bioprinter having an atomizer needle that is configured to dispense liquid in an automated way. In some embodiments, the disclosed systems and methods may provide modified surfaces upon which materials may be printed using a three-dimensional (3D) bioprinter. In one embodiment, a modified surface may be formed of polydimethylsiloxane (PDMS), silicones and the like.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: January 16, 2024
    Assignee: 3D SYSTEMS, INC.
    Inventors: Taciana Leticia Woellner Duarte Pereira, Ricardo Solorzano, Gabriel David Montoya, Margaret Elizabeth Prendergast
  • SYSTEMS AND METHODS FOR IMPROVED DISPENSING, LAYERING, AND DEPOSITION OF CROSS-LINKABLE HYDROGELS
    Publication number: 20190389124
    Abstract: Systems and methods for the dispensing of liquid, and automated layering of liquid hydrogel patterns are disclosed. In some embodiments, the systems and methods described herein may utilize a bioprinter having a brush that is configured to pattern a collagen layer. In some embodiments, the bioprinter may be used to make layered bioprinted materials. In some embodiments, the systems and methods described herein may include a bioprinter having an atomizer needle that is configured to dispense liquid in an automated way. In some embodiments, the disclosed systems and methods may provide modified surfaces upon which materials may be printed using a three-dimensional (3D) bioprinter. In one embodiment, a modified surface may be formed of polydimethylsiloxane (PDMS), silicones and the like.
    Type: Application
    Filed: June 24, 2019
    Publication date: December 26, 2019
    Applicant: Allevi, Inc.
    Inventors: Taciana Leticia WOELLNER DUARTE PEREIRA, Ricardo SOLORZANO, Gabriel David MONTOYA, Margaret Elizabeth PRENDERGAST