Patents by Inventor Joachim Van Guyse

Joachim Van Guyse 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).

  • Amidation of polymers containing ester side chains using functionalized amines
    Patent number: 11332554
    Abstract: The invention entails the combination of basic catalysts, specifically guanidine-based catalysts, such as TBD, in conjunction with functionalized amines having a hydrogen bond donating or accepting functionality, to facilitate the accelerated transamidation of polymer compounds with non-activated ester side chains.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: May 17, 2022
    Assignee: Universiteit Gent
    Inventors: Richard Hoogenboom, Joachim Van Guyse
  • Amidation of Polymers Containing Ester Side Chains Using Functionalized Amines
    Publication number: 20210206889
    Abstract: The invention entails the combination of basic catalysts, specifically guanidine-based catalysts, such as TBD, in conjunction with functionalized amines having a hydrogen bond donating or accepting functionality, to facilitate the accelerated transamidation of polymer compounds with non-activated ester side chains.
    Type: Application
    Filed: May 24, 2019
    Publication date: July 8, 2021
    Inventors: Richard Hoogenboom, Joachim Van Guyse
  • 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