Patents by Inventor Aline Grandjean

Aline Grandjean 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).

  • Dressing enabling the controlled and prolonged release of metformin
    Patent number: 11191866
    Abstract: The subject matter of the present invention is, according to a first aspect, a dressing comprising an interface layer, characterised in that said interface layer comprises a weave coated with an elastomeric matrix comprising metformin, the salts and the complexes thereof. The subject matter of the invention is also a dressing comprising metformin, characterised in that the percentage of metformin released after 72 hours is between 40 and 100% of the quantity of metformin inserted in the dressing. Moreover, the subject matter of the invention is a method for producing said dressing as well as the use thereof for healing a wound.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: December 7, 2021
    Assignee: Urgo Recherche Innovation et Developpement
    Inventors: Claire Bouvier, Nathalie Derain, Sebastien Very, Aline Grandjean
  • Dressing Enabling the Controlled and Prolonged Release of Metformin
    Publication number: 20190184055
    Abstract: The subject matter of the present invention is, according to a first aspect, a dressing comprising an interface layer, characterised in that said interface layer comprises a weave coated with an elastomeric matrix comprising metformin, the salts and the complexes thereof. The subject matter of the invention is also a dressing comprising metformin, characterised in that the percentage of metformin released after 72 hours is between 40 and 100% of the quantity of metformin inserted in the dressing. Moreover, the subject matter of the invention is a method for producing said dressing as well as the use thereof for healing a wound.
    Type: Application
    Filed: July 12, 2017
    Publication date: June 20, 2019
    Applicant: Urgo Recherche Innovation et Developpement
    Inventors: Claire Bouvier, Nathalie Derain, Sebastien Very, Aline Grandjean