Patents by Inventor Marc Johan Declercq

Marc Johan Declercq 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: 20250354087
    Abstract: Acidic liquid fabric care compositions that include citric acid and/or a salt thereof, fragrance material that includes certain aldehydic perfume raw materials, and water. Related methods of using and making such compositions.
    Type: Application
    Filed: July 30, 2025
    Publication date: November 20, 2025
    Inventors: Rachel Morgan Clayton ROEDER, Jennifer Lea RINKER, Marc Johan DECLERCQ
  • Publication number: 20250340328
    Abstract: A consumer product includes a liquid conditioning composition including a quaternary ammonium alkyl compound, wherein the liquid conditioning composition has a lipid bilayer phase transition temperature (Tm) of at least 25° C., wherein the liquid conditioning composition is contained in a fiber-based container including a layer of compressed pulp forming a dimensionally stable shell and enclosing an interior space, wherein the shell is at least partially coated with a layer including a polymeric material disposed on an inner surface of the shell adjacent to the interior space.
    Type: Application
    Filed: April 29, 2025
    Publication date: November 6, 2025
    Inventors: Els Julia Kristien LESAGE, Marc Johan DECLERCQ, Damien TERRES, Jurgen VAN POPPEL, Elena GÓMEZ PIEDRAFITA, Pierre Daniel VERSTRAETE, Lorenzo Matteo Pierre GUALCO, Laura ORLANDINI
  • Patent number: 12398343
    Abstract: Acidic liquid fabric care compositions that include citric acid and/or a salt thereof, fragrance material that includes certain aldehydic perfume raw materials, and water. Related methods of using and making such compositions.
    Type: Grant
    Filed: May 29, 2024
    Date of Patent: August 26, 2025
    Assignee: The Procter & Gamble Company
    Inventors: Rachel Morgan Roeder, Jennifer Lea Rinker, Marc Johan Declercq
  • Patent number: 12371637
    Abstract: Liquid conditioning compositions that include alkyl ester quaternary ammonium (“ester quat”) softening actives, where the ester quat softening actives are derived in part from trans-unsaturated fatty acids, such as elaidic acid. Related methods and uses.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: July 29, 2025
    Assignee: The Procter & Gamble Company
    Inventor: Marc Johan Declercq
  • Publication number: 20250237017
    Abstract: Surface softening compositions, such as non-shear sensitive surface softening compositions suitable for application to fibrous structures, such as sanitary tissue products.
    Type: Application
    Filed: January 21, 2025
    Publication date: July 24, 2025
    Inventors: Cahit EYLEM, Marc Johan DECLERCQ, Stephanie Michelle PROCTOR, Mary Katherine HAMILTON, Ty Gerald NOE
  • Publication number: 20250207057
    Abstract: An acidic liquid fabric care composition that includes: citric acid and/or a salt thereof; a first sulfur-containing compound selected from a sulfate compound, a bisulfate compound, or a combination thereof; a fragrance material; and water. Related methods of making and using such compositions.
    Type: Application
    Filed: January 31, 2025
    Publication date: June 26, 2025
    Inventors: Rachel Morgan Clayton ROEDER, Jennifer Lea RINKER, Marc Johan DECLERCQ
  • Patent number: 12241041
    Abstract: An acidic liquid fabric care composition that includes: citric acid and/or a salt thereof; a first sulfur-containing compound selected from a sulfate compound, a bisulfate compound, or a combination thereof; a fragrance material; and water. Related methods of making and using such compositions.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: March 4, 2025
    Assignee: The Procter & Gamble Company
    Inventors: Rachel Morgan Clayton Roeder, Jennifer Lea Rinker, Marc Johan Declercq
  • Publication number: 20240309294
    Abstract: Acidic liquid fabric care compositions that include citric acid and/or a salt thereof, fragrance material that includes certain aldehydic perfume raw materials, and water. Related methods of using and making such compositions.
    Type: Application
    Filed: May 29, 2024
    Publication date: September 19, 2024
    Inventors: Rachel Morgan ROEDER, Jennifer Lea RINKER, Marc Johan DECLERCQ
  • Patent number: 12031108
    Abstract: Acidic liquid fabric care compositions that include citric acid and/or a salt thereof, fragrance material that includes certain aldehydic perfume raw materials, and water. Related methods of using and making such compositions.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: July 9, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Rachel Morgan Roeder, Jennifer Lea Rinker, Marc Johan Declercq
  • Publication number: 20240151706
    Abstract: The present disclosure relates to menstrual fluid simulant compositions that mimic the properties of real menstrual fluid, where the menstrual fluid simulant compositions comprise vesicle dispersions of quaternary ammonium compounds and linear polymers. The present disclosure also relates to related methods and uses.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 9, 2024
    Inventors: Jan CLAUSSEN, Behzad MOHEBBI, Christian NEU, Alexandra WOLF, Raffaele GRAZIANO, Laura BORDÓN VILORIA, Dennis Winston WOERTGE, Pieter Jan Maria SAVEYN, Michelle Natasha ADAMS-HUGHES, Christopher Philip BEWICK-SONNTAG, Marc Johan DECLERCQ
  • Publication number: 20240124797
    Abstract: An acidic liquid fabric care composition that includes: citric acid and/or a salt thereof; a first sulfur-containing compound selected from a sulfate compound, a bisulfate compound, or a combination thereof; a fragrance material; and water. Related methods of making and using such compositions.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 18, 2024
    Inventors: Rachel Morgan Clayton ROEDER, Jennifer Lea RINKER, Marc Johan DECLERCQ
  • Patent number: 11891585
    Abstract: An acidic liquid fabric care composition that includes: citric acid and/or a salt thereof; a first sulfur-containing compound selected from a sulfate compound, a bisulfate compound, or a combination thereof; a fragrance material; and water. Related methods of making and using such compositions.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: February 6, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Rachel Morgan Roeder, Jennifer Lea Rinker, Marc Johan Declercq
  • Patent number: 11866678
    Abstract: Fabric care compositions that include perfume encapsulates and a quaternary ammonium ester compound, where the shell of the encapsulates include an acrylate or methacrylate material. Related methods of using and making such compositions.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: January 9, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Conny Erna Alice Joos, Johan Smets, Marc Johan Declercq, Pierre Daniel Verstraete, Linsheng Feng, Fadi Selim Chakar, Robert Stanley Bobnock
  • Publication number: 20230147730
    Abstract: Acidic liquid fabric care compositions that include citric acid and/or a salt thereof, fragrance material that includes certain aldehydic perfume raw materials, and water. Related methods of using and making such compositions.
    Type: Application
    Filed: November 1, 2022
    Publication date: May 11, 2023
    Inventors: Rachel Morgan ROEDER, Jennifer Lea RINKER, Marc Johan DECLERCQ
  • Publication number: 20230068646
    Abstract: An acidic liquid fabric care composition that includes: citric acid and/or a salt thereof; a first sulfur-containing compound selected from a sulfate compound, a bisulfate compound, or a combination thereof; a fragrance material; and water. Related methods of making and using such compositions.
    Type: Application
    Filed: November 1, 2022
    Publication date: March 2, 2023
    Inventors: Rachel Morgan ROEDER, Jennifer Lea RINKER, Marc Johan DECLERCQ
  • Publication number: 20220154106
    Abstract: Liquid conditioning compositions that include alkyl ester quaternary ammonium (“ester quat”) softening actives, where the ester quat softening actives are derived in part from trans-unsaturated fatty acids, such as elaidic acid. Related methods and uses.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 19, 2022
    Inventor: Marc Johan DECLERCQ
  • Publication number: 20210130746
    Abstract: A fabric care composition comprising a quaternary ammonium ester compound and a bispyridinium alkane antimicrobial active.
    Type: Application
    Filed: October 23, 2020
    Publication date: May 6, 2021
    Inventors: Eva Maria PEREZ-PRAT VINUESA, Abigail Mary Konya, Marc Johan DECLERCQ
  • Publication number: 20200407665
    Abstract: Fabric care compositions that include perfume encapsulates and a quaternary ammonium ester compound, where the shell of the encapsulates include an acrylate or methacrylate material. Related methods of using and making such compositions.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 31, 2020
    Inventors: Conny Erna Alice JOOS, Johan SMETS, Marc Johan DECLERCQ, Pierre Daniel VERSTRAETE, Linsheng FENG, Fadi Selim CHAKAR, Robert Stanley BOBNOCK
  • Patent number: 10487292
    Abstract: The present invention relates to fabric enhancer compositions as well as the methods of making and using same. Such fabric enhancer compositions comprise a quaternary ammonium ester fabric softening active, a branched, ethoxylated nonionic surfactant and perfume. Such fabric enhancer compositions exhibit improved freeze-thaw stability while also delivering the softening benefits that are desired by consumers.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: November 26, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Pieter Jan Maria Saveyn, Dries Vaes, Marc Johan Declercq
  • Publication number: 20190264136
    Abstract: The present invention relates to fabric enhancer compositions as well as the methods of making and using same. Such fabric enhancer compositions comprise a quaternary ammonium ester fabric softening active, a branched, ethoxylated nonionic surfactant and perfume. Such fabric enhancer compositions exhibit improved freeze than stability while also delivering the softening benefits that are desired by consumers.
    Type: Application
    Filed: February 21, 2019
    Publication date: August 29, 2019
    Inventors: Marc Johan DECLERCQ, Pieter Jan Maria SAVEYN, Dries VAES, Timothy J. YOUNG