Patents by Inventor Wouter WALRAVENS

Wouter WALRAVENS 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).

  • Publication number: 20250197779
    Abstract: Water-soluble unit dose article containing a laundry detergent composition containing a capsule having a core and a shell.
    Type: Application
    Filed: December 5, 2024
    Publication date: June 19, 2025
    Inventors: Mattia COLLU, Julien Christian LABIE, Laura ORLANDINI, Pieter Jan Maria SAVEYN, Johan SMETS, Cédric Marc TAHON, Pierre Daniel VERSTRAETE, Wouter WALRAVENS, Travis Ian BARDSLEY, Sonia Marcela MALAGON GOMEZ, Linsheng FENG, Dominick Joseph VALENTI
  • Publication number: 20250197781
    Abstract: A laundry treatment composition includes a delivery particle. The delivery particle includes a core and shell surrounding the core, and the core includes a perfume and the shell includes a polymeric material that is the reaction product of chitosan. The reaction product of chitosan is derived from an aqueous phase and a cross-linking agent. The cross-linking agent includes an isocyanate component, the isocyanate component including a mixture of two or more di- and/or poly-isocyanates, derived from an oil phase, the di- and/or poly-isocyanates each including an aromatic moiety; and the mixture of di- and/or poly-isocyanates including an aromatic moiety includes at least one alpha-aromatic isocyanate and at least one beta-aromatic isocyanate.
    Type: Application
    Filed: December 12, 2024
    Publication date: June 19, 2025
    Inventors: Eduard Andres CAICEDO CASSO, Mattia COLLU, Zoe DYTER, Julien Christian LABIE, Laura ORLANDINI, Pieter Jan Maria SAVEYN, Johan SMETS, Cédric Marc TAHON, Pierre Daniel VERSTRAETE, Wouter WALRAVENS, Travis Ian BARDSLEY, Sonia Marcela MALAGON GOMEZ, Linsheng FENG, Dominick Joseph VALENTI
  • Publication number: 20250002812
    Abstract: A water-soluble unit dose article comprising a concentrated laundry detergent composition, wherein the laundry detergent composition comprises from 50% to 65% by weight of the composition of non-soap surfactant comprising anionic non-soap surfactant and nonionic surfactant; wherein the nonionic surfactant comprises alcohol ethoxylate surfactant and the weight ratio of non-soap anionic surfactant to non-ionic surfactant is less than or equal to 1.5:1; from 5% to 20% by weight of the composition of organic solvent; and from 5% to 25% by weight of the composition of water.
    Type: Application
    Filed: June 25, 2024
    Publication date: January 2, 2025
    Inventors: Kevin BEKAERT, Karel Jozef Maria DEPOOT, Wouter WALRAVENS
  • Publication number: 20250002813
    Abstract: A water-soluble unit dose article comprising a concentrated laundry detergent composition, wherein the laundry detergent composition comprises from 45% to 65% by weight of the composition of non-soap surfactant comprising anionic non-soap surfactant and nonionic surfactant, wherein the anionic non-soap surfactant comprises linear alkylbenzene sulphonate; from 1% to 6% by weight of the composition of fatty acid; from 5% to 20% by weight of the composition of organic solvent; and from 5% to 25% by weight of the composition of water, wherein the nonionic surfactant comprises alcohol alkoxylate surfactant and the weight ratio of non-soap anionic surfactant to non-ionic surfactant is less than 2:1.
    Type: Application
    Filed: June 25, 2024
    Publication date: January 2, 2025
    Inventors: Kevin BEKAERT, Karel Jozef Maria DEPOOT, Wouter WALRAVENS
  • Publication number: 20250002825
    Abstract: A water-soluble unit dose article comprising a concentrated laundry detergent composition, wherein the laundry detergent composition comprises from 45% to 65% by weight of the composition of non-soap surfactant comprising anionic non-soap surfactant and nonionic surfactant wherein the composition comprises more than 25% by weight of the composition of non-soap anionic surfactant; wherein the nonionic surfactant comprises alcohol ethoxylate surfactant and the weight ratio of non-soap anionic surfactant to non-ionic surfactant is less than or equal to 1.5:1; from 5% to 20% by weight of the composition of organic solvent; and from 5% to 25% by weight of the composition of water.
    Type: Application
    Filed: June 25, 2024
    Publication date: January 2, 2025
    Inventors: Kevin BEKAERT, Karel Jozef Maria DEPOOT, Wouter WALRAVENS
  • Publication number: 20250002826
    Abstract: A water-soluble unit dose article comprising a concentrated laundry detergent composition, wherein the laundry detergent composition comprises from 45% to 65% by weight of the composition of non-soap surfactant comprising anionic non-soap surfactant and nonionic surfactant, wherein the anionic non-soap surfactant comprises linear alkylbenzene sulphonate and alkyl sulphate in a weight ratio of from 1:2 to 9:1; wherein the nonionic surfactant comprises alcohol ethoxylate surfactant and the weight ratio of non-soap anionic surfactant to non-ionic surfactant is less than or equal to 1.5:1; from 5% to 20% by weight of the composition of organic solvent; and from 5% to 25% by weight of the composition of water.
    Type: Application
    Filed: June 25, 2024
    Publication date: January 2, 2025
    Inventors: Kevin BEKAERT, Karel Jozef Maria DEPOOT, Wouter WALRAVENS
  • Publication number: 20240191156
    Abstract: Treatment compositions, such as fabric care or dish care compositions, that include poly alpha-1,6-glucan ether compounds, which include poly alpha-1,6-glucans substituted with at least one positively charged organic group, the compounds being characterized by, for example, a degree of substitution of about 0.001 to about 3.0, and optionally, where about 3% or more of the backbone glucose monomer units have branches via alpha-1,2- and/or alpha-1,3-glycosidic linkages. Methods related to making and using such compositions.
    Type: Application
    Filed: January 12, 2024
    Publication date: June 13, 2024
    Inventors: Mark Robert SIVIK, Carola BARRERA, Kristine Lynn FLITER, Karel Jozef Maria DEPOOT, Wouter WALRAVENS, Cedric Joseph VOLONT, Claire Rebecca YATES, Julie Ann MENKHAUS, David GOOD, Gang SI, Ruth CHILTON, Michael D. GAGNON, Brandon J. BURKHART, Helen LU, Weiming QIU, Kathleen Mary MCDONOUGH
  • Publication number: 20240141257
    Abstract: The present invention relates to a process for making a water-soluble unit dose article. The present invention also contemplates a process for making a premix.
    Type: Application
    Filed: May 31, 2023
    Publication date: May 2, 2024
    Inventors: Wouter WALRAVENS, Karel Jozef Maria DEPOOT, Mark Robert SIVIK, Antonio QUINTIERI, Kristine Lynn NIEHAUS, Katrien VAN ROEY, Helen LU, Michael D. GAGNON, Ilkka Ilari KRUUS
  • Publication number: 20210395649
    Abstract: Treatment compositions, such as fabric care or dish care compositions, that include poly alpha-1,6-glucan ether compounds, which include poly alpha-1,6-glucans substituted with at least one positively charged organic group, the compounds being characterized by, for example, a degree of substitution of about 0.001 to about 3.0, and optionally, where about 3% or more of the backbone glucose monomer units have branches via alpha-1,2- and/or alpha-1,3-glycosidic linkages. Methods related to making and using such compositions.
    Type: Application
    Filed: June 17, 2021
    Publication date: December 23, 2021
    Inventors: Mark Robert SIVIK, Carola BARRERA, Kristine Lynn FLITER, Karel Jozef Maria DEPOOT, Wouter WALRAVENS, Cedric Joseph VOLONT, Claire Rebecca YATES, Julie Ann MENKHAUS, David GOOD, Gang SI, Ruth CHILTON, Michael D. GAGNON, Brandon J. BURKHART, Helen LU, Weiming QIU, Kathleen Mary MCDONOUGH
  • Publication number: 20170029747
    Abstract: A water-soluble unit dose article comprising a water-soluble film and a liquid laundry detergent composition, wherein the laundry detergent composition comprises a first anionic surfactant, a second anionic surfactant, a non-ionic surfactant, between 0.5% and 20% by weight of the detergent composition of water, wherein the weight ratio of the first amine neutralized anionic surfactant:the sum of the second amine neutralized anionic surfactant and the nonionic surfactant is between 1.3:1 and 3:1.
    Type: Application
    Filed: July 20, 2016
    Publication date: February 2, 2017
    Inventors: Karel Jozef Maria DEPOOT, Jean-Francois BODET, Oreste TODINI, Wouter WALRAVENS