Patents by Inventor Rutger M.T. VAN SLEEUWEN

Rutger M.T. VAN SLEEUWEN 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).

  • PROFLAVOR DELIVERY PARTICLES
    Publication number: 20230329301
    Abstract: Provided herein are flavor particles containing encapsulated precursors of acetaldehyde. Also provided herein are methods of making and using the particles.
    Type: Application
    Filed: June 26, 2023
    Publication date: October 19, 2023
    Inventors: Rutger M.T. VAN SLEEUWEN, Gary B. WOMACK
  • USER GESTURE DATA COLLECTION SYSTEM, MULTISENSORY EXPERIENCE SYSTEM AND CORRESPONDING METHODS
    Publication number: 20230146448
    Abstract: The user gesture data collection system (100), comprises: - a portable (105) fragrance delivery device, - a relative positioning tracker (110) configured to detect the positioning of the portable fragrance device relative a facial feature of a user and - a data storing means (115) storing data based on the relative positioning detected.
    Type: Application
    Filed: January 22, 2021
    Publication date: May 11, 2023
    Inventors: Rutger M. T. VAN SLEEUWEN, Leo FENG, Amy GONZALEZ
  • Proflavor delivery particles
    Patent number: 10638782
    Abstract: Provided herein are flavor particles containing encapsulated precursors of acetylaldehyde. Also provided herein are methods of making and using the particles.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: May 5, 2020
    Assignee: Firmenich SA
    Inventors: Gary B. Womack, Rutger M. T. Van Sleeuwen
  • Proflavor delivery powders
    Patent number: 10640479
    Abstract: Provided herein are formulations of plated powders of acetaldehyde precursors. Also provided herein are methods of making and using the powders.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: May 5, 2020
    Assignee: Firmenich SA
    Inventors: Valery Normand, Rutger M. T. Van Sleeuwen
  • PROFLAVOUR DELIVERY PARTICLES
    Publication number: 20190082727
    Abstract: Provided herein are flavor particles containing encapsulated precursors of acetaldehyde. Also provided herein are methods of making and using the particles.
    Type: Application
    Filed: December 15, 2016
    Publication date: March 21, 2019
    Applicant: Firmenich SA
    Inventors: Rutger M. T. VAN SLEEUWEN, Gary B. WOMACK
  • PROFLAVOR DELIVERY ARTICLE
    Publication number: 20180103667
    Abstract: Provided herein are flavor particles containing encapsulated precursors of acetylaldehyde. Also provided herein are methods of making and using the particles.
    Type: Application
    Filed: December 21, 2015
    Publication date: April 19, 2018
    Inventors: Gary B. WOMACK, Rutger M.T. VAN SLEEUWEN
  • PROFLAVOR DELIVERY POWDERS
    Publication number: 20170369461
    Abstract: Provided herein are formulations of plated powders of acetaldehyde precursors. Also provided herein are methods of making and using the powders.
    Type: Application
    Filed: December 21, 2015
    Publication date: December 28, 2017
    Applicant: Firmenich SA
    Inventors: Valery NORMAND, Rutger M.T. VAN SLEEUWEN