Patents by Inventor Matthieu Koepf

Matthieu Koepf 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: 10125222
    Abstract: The present invention relates to a process for the preparation of oligo(alkylene glycol)-functionalized polyisocyanopeptides comprising the steps of functionalizing an isocyanopeptide with oligo-(alkylene glycol) side chains and subsequently polymerizing the oligo-alkylene glycol-functionalized isocyanopeptides. Several isocyanopeptides may be functionalized with various linear or non-linear oligo-(alkylene glycol) side chains having variable chain length. The alkylene glycol may be selected from the group consisting of ethylene-, propylene-, butylene- or pentylene glycol. Preferably, the isocyanopeptides are functionalized with at least three ethylene glycol side chains. The peptides may comprise L-amino acids, D-amino acids or D, L-amino acids. The obtained oligoalkylene-functionalized polyisocyanopeptides are a new class of materials with unique thermo-responsive properties.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: November 13, 2018
    Assignee: STICHTING KATHOLIEKE UNIVERSITEIT MEER IN HET BIJZONDER RADBOUD UNIVERSITEIT NIJMEGEN
    Inventors: Alan Edward Rowan, Roeland Johannes Maria Nolte, Jeroen Johannes Lambertus Maria Cornelissen, Heather Joy Kitto, Erik Schwartz, Matthieu Koepf
  • Publication number: 20170088670
    Abstract: The present invention relates to a process for the preparation of oligo(alkylene glycol)-functionalized polyisocyanopeptides comprising the steps of functionalizing an isocyanopeptide with oligo-(alkylene glycol) side chains and subsequently polymerizing the oligo-alkylene glycol-functionalized isocyanopeptides. Several isocyanopeptides may be functionalized with various linear or non-linear oligo-(alkylene glycol) side chains having variable chain length. The alkylene glycol may be selected from the group consisting of ethylene-, propylene-, butylene- or pentylene glycol. Preferably, the isocyanopeptides are functionalized with at least three ethylene glycol side chains. The peptides may comprise L-amino acids, D-amino acids or D, L-amino acids. The obtained oligoalkylene-functionalized polyisocyanopeptides are a new class of materials with unique thermo-responsive properties.
    Type: Application
    Filed: December 8, 2016
    Publication date: March 30, 2017
    Applicant: Stichting Katholieke Universiteit Meer in Het Bijzonder
    Inventors: Alan Edward Rowan, Roeland Johannes Maria Nolte, Jeroen Johannes Lambertus Maria Cornelissen, Heather Joy Kitto, Erik Schwartz, Matthieu Koepf
  • Publication number: 20150105516
    Abstract: The present invention relates to a process for the preparation of oligo(alkylene glycol)-functionalized polyisocyanopeptides comprising the steps of functionalizing an isocyanopeptide with oligo-(alkylene glycol) side chains and subsequently polymerizing the oligo-alkylene glycol-functionalized isocyanopeptides. Several isocyanopeptides may be functionalized with various linear or non-linear oligo-(alkylene glycol) side chains having variable chain length. The alkylene glycol may be selected from the group consisting of ethylene-, propylene-, butylene- or pentylene glycol. Preferably, the isocyanopeptides are functionalized with at least three ethylene glycol side chains. The peptides may comprise L-amino acids, D-amino acids or D, L-amino acids. The obtained oligoalkylene-functionalized polyisocyanopeptides are a new class of materials with unique thermo-responsive properties.
    Type: Application
    Filed: December 19, 2014
    Publication date: April 16, 2015
    Inventors: Alan Edward Rowan, Roeland Johannes Maria Nolte, Jeroen Johannes Lambertus Maria Cornelissen, Heather Joy Kitto, Erik Schwartz, Matthieu Koepf
  • Patent number: 8981001
    Abstract: The present invention relates to a process for the preparation of oligo(alkylene glycol) functionalized polyisocyanopeptides comprising the steps of functionalizing an isocyanopeptide with oligo-(alkylene glycol) side chains and subsequently polymerizing the oligo-alkylene glycol functionalized isocyanopeptides. Several isocyanopeptide may be functionalized with various linear or non-linear oligo-(alkylene glycol) side chains having variable chain length. The alkylene glycol may be selected from the group consisting of ethylene-, propylene-, butylene- or pentylene glycol. Preferably the isocyanopeptides are functionalized with at least 3 ethylene glycol side chains. The peptides may comprise L aminoacids, D-aminoacids or D, L-aminoacids. The obtained oligoalkylene functionalized polyisocyanopeptides are a new class of materials with unique thermo-responsive properties.
    Type: Grant
    Filed: July 16, 2010
    Date of Patent: March 17, 2015
    Assignee: Stichting Katholieke Universiteit Meer in Het Bijzonder Radboud Universiteit Nijmegen
    Inventors: Alan Edward Rowan, Roeland Johannes Maria Nolte, Jeroen Johannes Lambertus Maria Cornelissen, Heather Joy Kitto, Erik Schwartz, Matthieu Koepf
  • Publication number: 20120149836
    Abstract: The present invention relates to a process for the preparation of oligo(alkylene glycol) functionalized polyisocyanopeptides comprising the steps of functionalizing an isocyanopeptide with oligo-(alkylene glycol) side chains and subsequently polymerizing the oligo-alkylene glycol functionalized isocyanopeptides. Several isocyanopeptide may be functionalized with various linear or non-linear oligo-(alkylene glycol) side chains having variable chain length. The alkylene glycol may be selected from the group consisting of ethylene-, propylene-, butylene- or pentylene glycol. Preferably the isocyanopeptides are functionalized with at least 3 ethylene glycol side chains. The peptides may comprise L aminoacids, D-aminoacids or D, L-aminoacids. The obtained oligoalkylene functionalized polyisocyanopeptides are a new class of materials with unique thermo-responsive properties.
    Type: Application
    Filed: July 16, 2010
    Publication date: June 14, 2012
    Applicant: Stichting Katholieke Universiteit Meer in Het Bijzonder Radboud Universiteit Nijmegen
    Inventors: Alan Edward Rowan, Roeland Johannes Maria Nolte, Jeroen Johannes Lambertus Maria Cornelissen, Heather Joy Kitto, Erik Schwartz, Matthieu Koepf