Patents by Inventor Arnaud Struillou

Arnaud Struillou 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).

  • Patent number: 11857659
    Abstract: Described herein are rinse-off hair conditioner compositions with high deposition properties for cationically coated microcapsules. The compositions contain limited amounts of quaternary ammonium salts that are replaced by at least one non-quaternized conditioning ingredient to provide a high deposition of microcapsules onto a surface.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: January 2, 2024
    Assignee: FIRMENICH SA
    Inventors: Glenn Verhovnik, Arnaud Struillou, Daniel Reichlin
  • Publication number: 20230392098
    Abstract: The present invention relates to a method of conferring, improving, enhancing or modifying the freshness of a perfuming composition, the method comprising the step of adding at least one pro-perfume compound to the perfuming composition. The present invention further concerns a perfumed composition comprising at least one pro-perfume compound and at least one perfuming composition, as well as a perfumed consumer product comprising said perfumed composition. The present invention is further directed to the use of least one pro-perfume compound to confer, improve, enhance or modify the freshness of a perfuming composition.
    Type: Application
    Filed: October 21, 2021
    Publication date: December 7, 2023
    Inventors: Etienne BOUCKAERT, Robert KNAB, Arnaud STRUILLOU
  • Publication number: 20230340377
    Abstract: The present invention relates to the field of perfumery, more particular it concerns soap compositions. The present invention relates to a soap composition comprising a soap active material and a perfume composition comprising perfume raw materials defined by LogP and used according specific proportions. The present invention also relates to a soap article comprising the soap composition and the use thereof as well as a method for modifying the olfactive character of the perfume composition under wet conditions on a skin, surface or in the air surrounding of the skin.
    Type: Application
    Filed: July 14, 2021
    Publication date: October 26, 2023
    Applicant: Firmenich SA
    Inventors: Pabitra GHOSH, Jane TANG, Aparna VITTAL, Simon HURRY, Arnaud STRUILLOU
  • Patent number: 11718815
    Abstract: Described herein is a powder detergent composition including a detergent active material including at least a surfactant system, and a granulated powder. The granulated powder includes particles made of: (a) a water soluble polymer matrix, and (b) an oil phase including a perfume dispersed in the water soluble polymer matrix, the oil being at least partly encapsulated in microcapsules. The granulated powder includes up to 30% by weight of encapsulated oil based on the total weight of the powder.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: August 8, 2023
    Assignee: FIRMENICH SA
    Inventors: Murray Osborne, Arnaud Struillou
  • Publication number: 20230040744
    Abstract: Described herein is a delivery system including a carrier and a perfume formulation, where the perfume formulation includes 0 to 60 wt. % of a hydrophobic solvent, 40 to 100 wt. % of a perfume oil, where the perfume oil has at least two of the following characteristics: at least 35% of perfuming ingredients having a log P above 3, at least 20% of Bulky materials of Groups 1 to 6 and at least 15% of high impact perfume materials having a Log T<?4, where the perfume formulation is entrapped in the carrier. Also described herein are perfuming compositions and perfumed consumer products including the delivery system.
    Type: Application
    Filed: December 15, 2020
    Publication date: February 9, 2023
    Inventors: Arnaud STRUILLOU, Lahoussine OUALI, Addi FADEL, Kitty VAN GRUIJTHUIJSEN
  • Publication number: 20230036889
    Abstract: Described herein are perfume delivery systems, in particular, a delivery system including a biodegradable carrier and a perfume formulation, as well as and a perfuming composition and a perfumed consumer product including such a delivery system.
    Type: Application
    Filed: December 15, 2020
    Publication date: February 2, 2023
    Inventors: Arnaud STRUILLOU, Lahoussine OUALI, Addi FADEL, Kitty VAN GRUIJTHUIJSEN
  • Publication number: 20230032098
    Abstract: Described herein is a fragrance delivery system including a perfume oil and a carrier material, where the perfume oil includes at least one pro-perfume compound and where the perfume oil is dispersed in or absorbed within the carrier material. Also described herein are compositions and perfumed products including the same.
    Type: Application
    Filed: March 20, 2020
    Publication date: February 2, 2023
    Inventors: Arnaud Struillou, Estelle Rassat
  • Publication number: 20230022488
    Abstract: Described herein is a laundry composition including a delivery system having a biodegradable carrier and a perfume formulation entrapped within the biodegradable carrier, a free perfume oil, and laundry additives.
    Type: Application
    Filed: December 15, 2020
    Publication date: January 26, 2023
    Inventors: Arnaud STRUILLOU, Lahoussine OUALI, Addi FADEL, Kitty VAN GRUIJTHUIJSEN
  • Patent number: 11484480
    Abstract: The present disclosure relates to the field of hair coloring compositions. Described herein is an oxidative hair coloring composition including microcapsules made of a perfumed-oil based core and a polymeric shell. Also described herein are a method for coloring hair and a hair coloring kit.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: November 1, 2022
    Assignee: FIRMENICH SA
    Inventors: Glenn Verhovnik, Arnaud Struillou, John Callf
  • Publication number: 20220259524
    Abstract: Described herein is a perfumed consumer product including a pro-perfume compound and a trigger, where the pro-perfume compound and the trigger are physically separated from each other by including the pro-perfume compound or the trigger in a particle, the pro-perfume compound and the trigger in different particles or the pro-perfume compound and the trigger in different compartments. Also described herein are methods of using said perfumed consumer product to confer, enhance, improve or modify a perfuming effect of an article.
    Type: Application
    Filed: June 26, 2020
    Publication date: August 18, 2022
    Inventors: Arnaud STRUILLOU, Estelle RASSAT
  • Publication number: 20220175635
    Abstract: Described herein is a composite microcapsule slurry including at least one microcapsule having an oil-based core including a hydrophobic material, preferably a perfume, and a composite shell including a first material and a second material. The first material and the second material are different, the first material is a coacervate, the second material is a polymeric material, and the weight ratio in the slurry between the first material and the second material is between 50:50 and 99.9:0.1.
    Type: Application
    Filed: July 29, 2020
    Publication date: June 9, 2022
    Inventors: Kitty Van Gruijthuijsen, Gregory Dardelle, Arnaud Struillou, Philipp Erni
  • Publication number: 20220096355
    Abstract: The various aspects presented herein relate to the field of perfumery. In particular, the present disclosure provides compositions having an increased and/or improved long-lastingness and/or fragrance profile. In addition, the present disclosure provides methods of using such compositions to increase and/or improve the long-lastingness and/or fragrance profile of a fragrance composition.
    Type: Application
    Filed: May 15, 2020
    Publication date: March 31, 2022
    Applicant: Firmenich SA
    Inventors: Addi FADEL, Valery NORMAND, Artem KIRSHON, Nicholas O'LEARY, Arnaud STRUILLOU
  • Publication number: 20220016004
    Abstract: The present invention relates to an antiperspirant or deodorant composition comprising: an antiperspirant or deodorant active material; optionally a carrier; and a perfume composition comprising perfume raw materials; characterized in that the perfume raw materials comprises —from 0.01% to 50% by weight of a first group A of perfume raw materials having a Log P?2.5, and —from 0.01% to 50% by weight of a second group B of perfume raw materials having a Log P?4 wherein the sum of perfume raw materials of group A and perfume raw materials of group B is greater than 35% by weight based on the total weight of the perfume raw materials.
    Type: Application
    Filed: January 16, 2020
    Publication date: January 20, 2022
    Applicant: Firmenich SA
    Inventors: Mylene THERRIEN, Simon HURRY, Jane SUMMERS, Arnaud STRUILLOU
  • Publication number: 20210315790
    Abstract: The present disclosure relates to the field of perfumery and more precisely it concerns a deodorant or an antiperspirant composition comprising a ?-thio carbonyl profragrance. The use of the composition to reduce body odour and a dispensing container comprising the composition are also objects of the disclosure.
    Type: Application
    Filed: August 25, 2017
    Publication date: October 14, 2021
    Applicant: Firmenich SA
    Inventors: Arnaud STRUILLOU, Daniel REICHLIN
  • Patent number: 11129777
    Abstract: The present disclosure relates to microcapsules having an oil-based core and a polymeric shell coated with at least a cationic polymer. Microcapsules defined in the present disclosure combine the presence of an anionic emulsifier and a cationic polymer according to a specific charge density range to optimize the deposition in rinse-off applications.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: September 28, 2021
    Assignee: Firmenich SA
    Inventors: Glenn Verhovnik, Arnaud Struillou, Daniel Reichlin
  • Patent number: 11072766
    Abstract: The present invention relates to a one-shell aminoplast core-shell microcapsule stabilized by a polyisocyanate. It also provides a method for stabilizing aminoplast microcapsules in liquid aqueous surfactant-rich consumer products.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: July 27, 2021
    Assignee: Firmenich SA
    Inventors: Nicolas Pichon, Sonia Godefroy, Arnaud Struillou
  • Patent number: 11034920
    Abstract: Described herein is solid scent booster composition including: solid carrier, granulated powder including particles made of: a) a water soluble polymer matrix, b) an oil phase including a perfume dispersed in the polymer matrix, the oil being at least partly encapsulated in microcapsules, wherein granulated powder includes up to 30% by weight of encapsulated oil based on the total weight of the powder.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: June 15, 2021
    Assignee: Firmenich SA
    Inventors: Arnaud Struillou, Theodore Anastasiou, Douglas Minck, Valery Normand
  • Publication number: 20210155880
    Abstract: Described herein is a powder detergent composition including a detergent active material including at least a surfactant system, and a granulated powder. The granulated powder includes particles made of: (a) a water soluble polymer matrix, and (b) an oil phase including a perfume dispersed in the water soluble polymer matrix, the oil being at least partly encapsulated in microcapsules. The granulated powder includes up to 30% by weight of encapsulated oil based on the total weight of the powder.
    Type: Application
    Filed: September 18, 2019
    Publication date: May 27, 2021
    Inventors: Murray Osborne, Arnaud Struillou
  • Publication number: 20210145719
    Abstract: Described herein are rinse-off hair conditioner compositions with high deposition properties for cationically coated microcapsules. The compositions contain limited amounts of quaternary ammonium salts that are replaced by at least one non-quaternized conditioning ingredient to provide a high deposition of microcapsules onto a surface.
    Type: Application
    Filed: June 14, 2018
    Publication date: May 20, 2021
    Inventors: Glenn Verhovnik, Arnaud Struillou, Daniel Reichlin
  • Patent number: 10918579
    Abstract: Described herein are microcapsules having an oil-based core and a polymeric shell, where the oil-based core includes a perfume oil having high impact perfume raw materials and a density balancing material. Perfuming compositions and consumer products including said microcapsules, in particular isotropic or structured consumer products in the form of home care or personal care products, are also described herein.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: February 16, 2021
    Assignee: Firmenich SA
    Inventors: Estelle Rassat, Otto Graether, Arnaud Struillou, Glenn Verhovnik