Patents by Inventor Julie WIELAND

Julie WIELAND 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).

  • BIODEGRADABLE MICROCAPSULES
    Publication number: 20230051314
    Abstract: A reloadable microcapsule contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains a hydrophobic core solvent and a hydrophilic core solvent, and the microcapsule wall, formed of an encapsulating polymer, is permeable to the hydrophilic core solvent. Also disclosed are methods of preparing the reloadable microcapsule and consumer products having the microcapsules.
    Type: Application
    Filed: October 10, 2022
    Publication date: February 16, 2023
    Inventors: John BRAHMS, Yabin LEI, Julie WIELAND, Li XU, Lewis Michael POPPLEWELL
  • Reloadable microcapsules
    Patent number: 11491089
    Abstract: A reloadable microcapsule contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains a hydrophobic core solvent and a hydrophilic core solvent, and the microcapsule wall, formed of an encapsulating polymer, is permeable to the hydrophilic core solvent. Also disclosed are methods of preparing the reloadable microcapsule and consumer products having the microcapsules.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: November 8, 2022
    Assignee: International Flavors & Fragrances Inc.
    Inventors: John Brahms, Yabin Lei, Julie Wieland, Li Xu, Lewis Michael Popplewell
  • BIODEGRADABLE MICROCAPSULES
    Publication number: 20220008886
    Abstract: Disclosed are biodegradable core-shell microcapsule compositions composed of microcapsules having a wall formed by self-condensation of an isocyanate in the presence of a denatured pea protein as dispersant. Also disclosed are consumer products containing such a core-shell microcapsule composition and methods for producing core-shell microcapsule compositions.
    Type: Application
    Filed: July 27, 2021
    Publication date: January 13, 2022
    Inventors: Yabin LEI, Julie WIELAND, Li XU, Lewis Michael POPPLEWELL, Niels AKEROYD, Florine ANQUETIN, Pedro GARCIA CAVERO, Robert Allan HUNTER, Florin LUCA VILCIU, Sonia-Patricia STOICA
  • RELOADABLE MICROCAPSULES
    Publication number: 20190159979
    Abstract: A reloadable microcapsule contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains a hydrophobic core solvent and a hydrophilic core solvent, and the microcapsule wall, formed of an encapsulating polymer, is permeable to the hydrophilic core solvent. Also disclosed are methods of preparing the reloadable microcapsule and consumer products having the microcapsules.
    Type: Application
    Filed: May 3, 2017
    Publication date: May 30, 2019
    Applicant: International Flavors & Fragrances Inc.
    Inventors: John BRAHMS, Yabin LEI, Julie WIELAND, Li XU, Lewis Michael POPPLEWELL
  • RELOADABLE MICROCAPSULES
    Publication number: 20180064615
    Abstract: A reloadable microcapsule contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains a hydrophobic core solvent and a hydrophilic core solvent, and the microcapsule wall, formed of an encapsulating polymer, is permeable to the hydrophilic core solvent. Also disclosed are methods of preparing the reloadable microcapsule and consumer products having the microcapsules.
    Type: Application
    Filed: November 9, 2017
    Publication date: March 8, 2018
    Inventors: John BRAHMS, Yabin LEI, Julie WIELAND, Li XU, Lewis Michael POPPLEWELL, Frederique Marie-Helene Brigitte CARPUAT, Manon Blandine Marie GILLES