Patents by Inventor Elizabeth Geertruida Maria Brundel

Elizabeth Geertruida Maria Brundel 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).

  • Multi-capsule compositions
    Patent number: 11471707
    Abstract: A capsule delivery system. The system has a first capsule containing a first capsule wall encapsulating a first active material and a second capsule containing a second capsule wall encapsulating a second active material. The first and second capsules differ in their wall materials, amounts of wall materials, ratios of wall materials, core modifiers, scavengers, active materials, curing temperatures, heating rates, curing times, or a combination thereof. Also provided is a consumer product containing this capsule delivery system.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: October 18, 2022
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Henricus Gerardus Maria Reijmer, Stephanus Cornelis Maria Otte, Volkert Willem Alexander de Villeneuve, Elizabeth Geertruida Maria Brundel
  • Multi-capsule compositions
    Patent number: 10682533
    Abstract: A capsule delivery system. The system has a first capsule containing a first capsule wall encapsulating a first active material and a second capsule containing a second capsule wall encapsulating a second active material. The first and second capsules differ in their wall materials, amounts of wall materials, ratios of wall materials, core modifiers, scavengers, active materials, curing temperatures, heating rates, curing times, or a combination thereof. Also provided is a consumer product containing this capsule delivery system.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: June 16, 2020
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Henricus Gerardus Maria Reijmer, Stephanus Cornelis Maria Otte, Volkert Willem Alexander de Villeneuve, Elizabeth Geertruida Maria Brundel
  • MULTI-CAPSULE COMPOSITIONS
    Publication number: 20190192883
    Abstract: A capsule delivery system. The system has a first capsule containing a first capsule wall encapsulating a first active material and a second capsule containing a second capsule wall encapsulating a second active material. The first and second capsules differ in their wall materials, amounts of wall materials, ratios of wall materials, core modifiers, scavengers, active materials, curing temperatures, heating rates, curing times, or a combination thereof. Also provided is a consumer product containing this capsule delivery system.
    Type: Application
    Filed: March 5, 2019
    Publication date: June 27, 2019
    Inventors: Henricus Gerardus Maria Reijmer, Stephanus Cornelis Maria Otte, Volkert Willem Alexander de Villeneuve, Elizabeth Geertruida Maria Brundel
  • Fabric conditioners comprising encapsulated active material
    Patent number: 9885009
    Abstract: A fabric conditioning composition comprising: (a) at least 8 wt % of a fabric conditioning active; (b) a first capsule containing an active material, wherein the first capsule comprises a cured polymeric wall and a core; and (c) a second capsule containing an active material wherein the second capsule comprises a cured polymeric wall and a core; wherein the first and second capsules differ in properties due to their polymer walls having been made using the same polymer and different cure temperatures, curing times, or a combination thereof.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: February 6, 2018
    Assignee: CONOPCO, INC.
    Inventors: Elizabeth Geertruida Maria Brundel, Gaëlle Jacobsen, Stephanus Cornelis Maria Otte, Henricus Gerardus Maria Reijmer, Samantha Small, Volkert Willem Alexander de Villeneuve
  • Stabilized capsule compositions
    Patent number: 9816059
    Abstract: A capsule composition containing a capsule and a stabilizing agent. The capsule has an oil core containing an active material and a capsule wall encapsulating the oil core. The active material is a fragrance, a flavor, a malodor counteractant, or a combination thereof. The wall is formed of polyurea or polyurethane. The capsule composition has 20 ppm or greater of the stabilizing agent, which is a multi-functional amine, an amino acid, a polymer mixture, or a combination thereof. Also disclosed is a consumer product containing this capsule composition.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: November 14, 2017
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES
    Inventors: Volkert de Villeneuve, Djurre Sijbren Postma, Elizabeth Geertruida Maria Brundel, John Brahms, Li Xu, Joan G. L. Pluter, Laura French, Yabin Lei, Lewis Michael Popplewell, Xiao Huang
  • Multi-capsule compositions
    Patent number: 9770608
    Abstract: A capsule delivery system. The system has a first capsule containing a first capsule wall encapsulating a first active material and a second capsule containing a second capsule wall encapsulating a second active material. The first and second capsules differ in their wall materials, amounts of wall materials, ratios of wall materials, core modifiers, scavengers, active materials, curing temperatures, heating rates, curing times, or a combination thereof. Also provided is a consumer product containing this capsule delivery system.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: September 26, 2017
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Henricus Gerardus Maria Reijmer, Stephanus Cornelis Maria Otte, Volkert Willem Alexander de Villeneuve, Elizabeth Geertruida Maria Brundel
  • MULTI-CAPSULE COMPOSITIONS
    Publication number: 20170145347
    Abstract: A capsule delivery system. The system has a first capsule containing a first capsule wall encapsulating a first active material and a second capsule containing a second capsule wall encapsulating a second active material. The first and second capsules differ in their wall materials, amounts of wall materials, ratios of wall materials, core modifiers, scavengers, active materials, curing temperatures, heating rates, curing times, or a combination thereof. Also provided is a consumer product containing this capsule delivery system.
    Type: Application
    Filed: February 2, 2017
    Publication date: May 25, 2017
    Inventors: Henricus Gerardus Maria Reijmer, Stephanus Cornelis Maria Otte, Volkert Willem Alexander de Villeneuve, Elizabeth Geertruida Maria Brundel
  • STABILIZED CAPSULE COMPOSITIONS
    Publication number: 20150252312
    Abstract: A capsule composition containing a capsule and a stabilizing agent. The capsule has an oil core containing an active material and a capsule wall encapsulating the oil core. The active material is a fragrance, a flavor, a malodor counteractant, or a combination thereof. The wall is formed of polyurea or polyurethane. The capsule composition has 20 ppm or greater of the stabilizing agent, which is a multi-functional amine, an amino acid, a polymer mixture, or a combination thereof. Also disclosed is a consumer product containing this capsule composition.
    Type: Application
    Filed: December 22, 2014
    Publication date: September 10, 2015
    Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Volkert de Villeneuve, Djurre Sijbren Postma, Elizabeth Geertruida Maria Brundel, John Brahms, Li Xu, Johan G.L. Pluter, Laura French, Yabin Lei, Lewis Michael Popplewell, Xiao Huang