Patents by Inventor Victor Retamero De La Rosa

Victor Retamero De La Rosa 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).

  • AMORPHOUS THERMORESPONSIVE POLYMERS
    Publication number: 20240018305
    Abstract: The present invention relates to amorphous thermoresponsive polymers (ATP) and uses thereof in various domains, such as 3D printing and tissue engineering. Furthermore, the present invention relates to compositions, multidimensional structures and coatings comprising said polymer.
    Type: Application
    Filed: September 30, 2021
    Publication date: January 18, 2024
    Inventors: Victor RETAMERO DE LA ROSA, Richard HOOGENBOOM, Paul Andrew WIERINGA, Lorenzo MORONI
  • DRUG FORMULATIONS COMPRISING POLYOXAZOLINES AS MATRIX EXCIPIENT
    Publication number: 20240000943
    Abstract: Polyoxazoline polymers, polymer combinations, and compositions comprising those polymers or combinations of polymers are disclosed. The invention further relates to the use of said polyoxazoline polymers, said combinations and compositions comprising such polymers and combinations for the sustained release of one or more active ingredients, in particular one or more active pharmaceutical ingredients. It further relates to the use of polyoxazoline polymers or polymer combinations as drug carrier.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Applicant: Universiteit Gent
    Inventors: Maarten Vergaelen, Richard Hoogenboom, Victor Retamero de la Rosa, Chris Vervaet, Aseel Samaro, Valérie Vanhoorne
  • 3D STRUCTURES FOR CELL GROWTH
    Publication number: 20230357709
    Abstract: The present invention relates to a method for creating a three- dimensional structure for cell growth by creating a template of a polymer, applying a hydrogel support onto the template and removing the template. The present invention further provides a device for cell growth comprising a polymer template embedded in a hydrogel.
    Type: Application
    Filed: September 30, 2021
    Publication date: November 9, 2023
    Inventors: Paul Andrew WIERINGA, Lorenzo MORONI, Victor Retamero DE LA ROSA, Richard HOOGENBOOM
  • Drug formulations comprising polyoxazolines as matrix excipient
    Patent number: 11793878
    Abstract: The present invention relates to polyoxazoline polymers, polymer combinations and compositions comprising those polymers or combinations of polymers. The invention further relates to the use of said polyoxazoline polymers, said combinations and compositions comprising such polymers and combinations for the sustained release of one or more active ingredients, in particular one or more active pharmaceutical ingredients. It further relates to the use of polyoxazoline polymers or polymer combinations as drug carrier.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: October 24, 2023
    Assignee: Universiteit Gent
    Inventors: Maarten Vergaelen, Richard Hoogenboom, Victor Retamero de la Rosa, Chris Vervaet, Aseel Samaro, Valérie Vanhoorne
  • DRUG FORMULATIONS COMPRISING POLYOXAZOLINES AS MATRIX EXCIPIENT
    Publication number: 20210015926
    Abstract: The present invention relates to polyoxazoline polymers, polymer combinations and compositions comprising those polymers or combinations of polymers. The invention further relates to the use of said polyoxazoline polymers, said combinations and compositions comprising such polymers and combinations for the sustained release of one or more active ingredients, in particular one or more active pharmaceutical ingredients. It further relates to the use of polyoxazoline polymers or polymer combinations as drug carrier.
    Type: Application
    Filed: March 18, 2019
    Publication date: January 21, 2021
    Applicant: Universiteit Gent
    Inventors: Maarten Vergaelen, Richard Hoogenboom, Victor Retamero de la Rosa, Chris Vervaet, Aseel Samaro, Valérie Vanhoorne
  • Methods for the preparation of cyclic imino ether polymers
    Patent number: 10889685
    Abstract: Cyclic imino ether polymers, such as polyoxazolines or polyoxazines, having a low polydispersity index can be obtained in a tubular flow reactor by applying a sufficiently high linear flow velocity of the reaction mixture in the tubular flow reactor, such as a flow velocity of least 100 cm/min or at least 120 cm/min. Also, methods to control the polydispersity of a cyclic imino ether polymer during polymerization are provided.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: January 12, 2021
    Assignees: Universiteit Gent, Universiteit Hasselt
    Inventors: Victor Retamero De La Rosa, Evelien Baeten, Richard Hoogenboom, Tanja Junkers
  • METHODS FOR THE PREPARATION OF CYCLIC IMINO ETHER POLYMERS
    Publication number: 20200148823
    Abstract: Cyclic imino ether polymers, such as polyoxazolines or polyoxazines, having a low polydispersity index can be obtained in a tubular flow reactor by applying a sufficiently high linear flow velocity of the reaction mixture in the tubular flow reactor, such as a flow velocity of least 100 cm/min or at least 120 cm/min. Also, methods to control the polydispersity of a cyclic imino ether polymer during polymerization are provided.
    Type: Application
    Filed: April 21, 2017
    Publication date: May 14, 2020
    Inventors: Victor Retamero De La Rosa, Evelien Baeten, Richard Hoogenboom, Tanja Junkers
  • Fullerene compositions
    Patent number: 10029020
    Abstract: Provided herein are fullerene compositions, and methods of preparing fullerene compositions. More particularly, the fullerene compositions include a fullerene-polymer complex having a fullerene and a non-conjugated hydrophilic or amphiphilic polymer. The non-conjugated polymer is substituted with a substituent having a functional group capable of forming intermolecular interactions with the fullerene via pi-stacking.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: July 24, 2018
    Assignee: Universiteit Gent
    Inventors: Richard Hoogenboom, Joachim Van Guyse, Victor Retamero De La Rosa
  • FULLERENE COMPOSITIONS
    Publication number: 20180133344
    Abstract: Provided herein are fullerene compositions, and methods of preparing fullerene compositions. More particularly, the fullerene compositions include a fullerene-polymer complex having a fullerene and a non- conjugated hydrophilic or amphiphilic polymer. The non- conjugated polymer is substituted with a substituent having a functional group capable of forming intermolecular interactions with the fullerene via pi-stacking.
    Type: Application
    Filed: April 22, 2016
    Publication date: May 17, 2018
    Inventors: Richard Hoogenboom, Joachim Van Guyse, Victor Retamero De La Rosa