Patents by Inventor Jennifer Rube

Jennifer Rube 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).

  • Two-phase exhaustion indicator for fragrance release systems
    Patent number: 9700645
    Abstract: A two-phase system containing at least one solvatochromic dye, water, at least one fragrance, and at least one solvent. Wherein the two-phase system includes liquid phases layered one on top of the other. The inventive compositions can be used as exhaustion indicators for fragrance release systems.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: July 11, 2017
    Assignee: SYMRISE AG
    Inventors: Dirk Mueller, Joern Wiedemann, Jennifer Rube
  • Fragrance release system with visual endpoint indication
    Patent number: 9452233
    Abstract: The proposal is for an active ingredient release system with optical endpoint display, comprising (a) a container for accommodating the components, (b) two solvents A and B located therein, which are immiscible or only minorly miscible with one another, (c) at least one active ingredient which serves as solubilizer for the solvents A and B, and (d) a mechanism which allows the release of the active ingredient, but restrains the other volatile constituents of the composition.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: September 27, 2016
    Assignee: Symrise AG
    Inventors: Dirk Müller, Jennifer Rube, Jörn Wiedemann
  • TWO-PHASE EXHAUSTION INDICATOR FOR FRAGRANCE RELEASE SYSTEMS
    Publication number: 20160114068
    Abstract: A two-phase system containing at least one solvatochromic dye, water, at least one fragrance, and at least one solvent. Wherein the two-phase system includes liquid phases layered one on top of the other. The inventive compositions can be used as exhaustion indicators for fragrance release systems.
    Type: Application
    Filed: May 9, 2014
    Publication date: April 28, 2016
    Inventors: Dirk MUELLER, Joern WIEDEMANN, Jennifer RUBE
  • FRAGRANCE RELEASE SYSTEM WITH VISUAL ENDPOINT INDICATION
    Publication number: 20150258236
    Abstract: The proposal is for an active ingredient release system with optical endpoint display, comprising (a) a container for accommodating the components, (b) two solvents A and B located therein, which are immiscible or only minorly miscible with one another, (c) at least one active ingredient which serves as solubilizer for the solvents A and B, and (d) a mechanism which allows the release of the active ingredient, but restrains the other volatile constituents of the composition.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 17, 2015
    Inventors: Dirk Muller, Jennifer Rube, Jorn Wiedemann