Patents by Inventor Mattia COLLU

Mattia COLLU 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).

  • Treatment compositions comprising certain plant rosin materials
    Patent number: 12281287
    Abstract: Treatment composition that include certain plant rosin materials and one or more benefit agents, for example fragrance materials, where the plant rosin materials are certain plant rosin esters and/or have certain characteristics, such as certain softening points, acid numbers, and/or color grades. Related methods of making and using such compositions.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: April 22, 2025
    Assignee: The Procter & Gamble Company
    Inventors: Mattia Collu, Cédric Marc Tahon, Johan Smets
  • TREATMENT COMPOSITION WITH PERFUME-CONTAINING DELIVERY PARTICLES
    Publication number: 20240182821
    Abstract: A treatment composition that includes a treatment adjunct and a population of core/shell delivery particles, where the shell includes a polymeric material formed from a cross-linked amine-containing biopolymer, and where the core includes a fragrance material that includes ester-containing perfume raw materials. Related methods of making and using such compositions.
    Type: Application
    Filed: November 29, 2023
    Publication date: June 6, 2024
    Inventors: AMANDA KISER JUKES, RAFAEL TRUJILLO, CONNY ERNA ALICE JOOS, PRAKASH J. MADHAV, JOHAN SMETS, SUSANA FERNANDEZ PRIETO, MATTIA COLLU, LINSHENG FENG
  • TREATMENT COMPOSITION WITH CHITOSAN-BASED DELIVERY PARTICLES
    Publication number: 20240182820
    Abstract: A treatment composition that includes a treatment adjunct and a population of core/shell delivery particles, where the shell is made, at least in part, of a polymeric material that is the reaction product of chitosan and a cross-linking agent, where the chitosan is characterized by a particular weight average molecular weight, such as from 100 kDa to 600 kDa. Related methods of making and using such compositions.
    Type: Application
    Filed: November 29, 2023
    Publication date: June 6, 2024
    Inventors: Ariel LEBRON, Conny Erna Alice JOOS, Susana FERNANDEZ PRIETO, Olav Pieter Dora Tony KEIJZER, Johan SMETS, Mattia COLLU, Linsheng FENG
  • TREATMENT COMPOSITION WITH DELIVERY PARTICLES MADE FROM REDOX-INITIATOR-TREATED CHITOSAN
    Publication number: 20240182818
    Abstract: A treatment composition that includes a treatment adjunct and a population of core/shell delivery particles, where the shell is made, at least in part, of chitosan treated with a redox initiator. Related methods of making and using such compositions.
    Type: Application
    Filed: November 29, 2023
    Publication date: June 6, 2024
    Inventors: SUSANA FERNANDEZ PRIETO, ARIEL LEBRON, CÉDRIC MARC TAHON, MATTIA COLLU, JOHAN SMETS, LINSHENG FENG, TRAVIS IAN BARDSLEY, SONIA MARCELA MALAGON GOMEZ, MEAGAN MARIE KOCHEL
  • TREATMENT COMPOSITION
    Publication number: 20240182816
    Abstract: A treatment composition that includes a treatment adjunct and a population of core/shell delivery particles, where the shells of the particles are made, in part, from biopolymers, and where the particles are characterized as having certain ductile properties. Related methods of making and using such compositions.
    Type: Application
    Filed: November 29, 2023
    Publication date: June 6, 2024
    Inventors: Mattia COLLU, Johan SMETS, Conny Erna Alice JOOS, Susana FERNANDEZ PRIETO, Maria Carolina ABREU MESTRE, Gaetano ALETTA, Linsheng FENG, Robert Stanley BOBNOCK
  • TREATMENT COMPOSITION WITH DELIVERY PARTICLES MADE FROM ACID-TREATED CHITOSAN
    Publication number: 20240182823
    Abstract: A treatment composition that includes a treatment adjunct and a population of core/shell delivery particles, where the shell is made from an acid-treated chitosan and a cross-linking agent, where the acid-treated chitosan results from treating chitosan with a weak acid, or even a mixture of a strong acid and a weak acid. Related methods of making and using such compositions.
    Type: Application
    Filed: November 29, 2023
    Publication date: June 6, 2024
    Inventors: CONNY ERNA ALICE JOOS, JOHAN SMETS, ARIEL LEBRON, JENNIFER BETH ALLISON, MATTIA COLLU, SUSANA FERNANDEZ PRIETO, OLAV PIETER DORA TONY KEIJZER, LINSHENG FENG, SONIA MARCELA MALAGON GOMEZ, MEAGAN MARIE KOCHEL
  • TREATMENT COMPOSITION WITH DELIVERY PARTICLES BASED ON MODIFIED CHITOSAN
    Publication number: 20240182822
    Abstract: A treatment composition that includes a treatment adjunct and a population of core/shell delivery particles, where the shell is made, at least in part, of a polymeric material that is the reaction product of a modified chitosan and at least one electrophile, wherein the modified chitosan is the reaction product of chitosan and a modifying compound, wherein the modifying compound is an epoxide, an aldehyde, or an ?,?-unsaturated compound. Related methods of making and using such compositions.
    Type: Application
    Filed: November 29, 2023
    Publication date: June 6, 2024
    Inventors: JOHAN SMETS, CÉDRIC MARC TAHON, MATTIA COLLU, LINSHENG FENG, ROBERT STANLEY BOBNOCK, TRAVIS IAN BARDSLEY
  • TREATMENT COMPOSITIONS COMPRISING PLANT ROSIN MATERIAL AND CERTAIN PERFUME RAW MATERIALS
    Publication number: 20220195348
    Abstract: Treatment compositions that include plant rosin materials and certain perfume raw materials, which may be characterized by certain structural moieties and/or molecular descriptors. Related methods of making and using such compositions.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 23, 2022
    Inventors: Mattia COLLU, Cédric Marc TAHON, Johan SMETS, Nans Elian RAVIDAT, Prakash J. MADHAV, Hugo Robert Germain DENUTTE
  • LIQUID TREATMENT COMPOSITIONS COMPRISING DELIVERY PARTICLES BASED ON PLANT ROSIN MATERIAL
    Publication number: 20220186147
    Abstract: Liquid treatment composition that include particles and an adjunct ingredient, where the particles include a plant rosin material and one or more benefit agents. Related methods of making and using such compositions.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Inventors: Mattia COLLU, Cédric Marc TAHON, Johan SMETS
  • PROCESS OF MAKING A TREATMENT COMPOSITION THAT INCLUDES A PLANT ROSIN MATERIAL AND RELATED PREMIX COMPOSITIONS
    Publication number: 20220186148
    Abstract: Processes of making treatment compositions that include plant rosin materials and one or more benefit agents, such as perfume raw materials. Related premix compositions. Treatment compositions made from such processes and premixes.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Inventors: Mattia COLLU, Cédric Marc TAHON, Johan SMETS, Jef Annie Alfons MAES, Ilse Maria Cyrilla D'HAESELEER, Katrien Maria NUYTS, Abel JEREZ GOMEZ
  • TREATMENT COMPOSITIONS COMPRISING CERTAIN PLANT ROSIN MATERIALS
    Publication number: 20220186149
    Abstract: Treatment composition that include certain plant rosin materials and one or more benefit agents, for example fragrance materials, where the plant rosin materials are certain plant rosin esters and/or have certain characteristics, such as certain softening points, acid numbers, and/or color grades. Related methods of making and using such compositions.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Inventors: Mattia COLLU, Cédric Marc TAHON, Johan SMETS