Patents by Inventor Guillaume Picquet

Guillaume Picquet 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: 20240024233
    Abstract: The present invention relates to oral hydrogel compositions, more particularly to thermosensitive gel compositions, which undergo a sol-gel transition in the oral cavity, and which optionally comprise therapeutic actives for sustained release.
    Type: Application
    Filed: November 3, 2021
    Publication date: January 25, 2024
    Applicant: Colgate-Palmolive Company
    Inventors: Lisa MANUS, Joseph STEELE, Guillaume PICQUET, Christine PADULA, Dandan CHEN, Betty WON, Andrei POTANIN
  • Publication number: 20230000755
    Abstract: Provided herein are star-shaped polymers and methods of use thereof. Also provided are oral compositions comprising a star-shaped polymer and an orally acceptable carrier and methods of using same. The star-shaped polymers, as provided herein, have a structure according to Formula (I).
    Type: Application
    Filed: May 28, 2020
    Publication date: January 5, 2023
    Inventors: Kenichi Kuroda, Carl P. Myers, Guillaume A. Picquet, Lynette A. Zaidel
  • Patent number: 11497694
    Abstract: This application provides, among other things, novel aqueous monophasic compositions useful for combining and delivering poorly compatible ingredients, for example to deliver effective levels of cationic antibacterial agents in combination with anionic polymers, e.g. that protect against erosion and staining, by addition of a stabilizing amount of a polyamine, e.g. lysine, and methods for making and using the same.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: November 15, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Carl Myers, Guillaume Picquet, Ekta Makwana
  • Patent number: 10744079
    Abstract: Described herein are oral care compositions comprising amphiphilic macromolecules, along with methods of making and using same.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: August 18, 2020
    Assignees: Colgate-Palmolive Company, Rutgers, the State University of New Jersey
    Inventors: Carl Myers, Guillaume Picquet, Kathryn E. Uhrich, Jennifer Chan Woo, Jeannette Elizabeth Marine
  • Publication number: 20190175464
    Abstract: This application provides, among other things, novel aqueous monophasic compositions useful for combining and delivering poorly compatible ingredients, for example to deliver effective levels of cationic antibacterial agents in combination with anionic polymers, e.g. that protect against erosion and staining, by addition of a stabilizing amount of a polyamine, e.g. lysine, and methods for making and using the same.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 13, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Carl MYERS, Guillaume PICQUET, Ekta MAKWANA
  • Publication number: 20190060210
    Abstract: Described herein are oral care compositions comprising amphiphilic macromolecules, along with methods of making and using same.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 28, 2019
    Applicants: Colgate-Palmolive Company, Rutgers, the State University of New Jersey
    Inventors: Carl MYERS, Guillaume PICQUET, Kathryn E. UHRICH, Jennifer CHAN WOO, Jeannette Elizabeth MARINE
  • Publication number: 20170266091
    Abstract: Provided herein is an aqueous mouthwash formulation comprising a salt of an N?-acyl-L-arginine alkyl ester and a peroxide source. The mouthwash formulation provides anti-microbial activity and whitening activity.
    Type: Application
    Filed: August 18, 2014
    Publication date: September 21, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Rabab AHMED, Jeffrey Merl MILLER, Michael PRENCIPE, Guillaume PICQUET
  • Patent number: 9717667
    Abstract: An oral care composition is provided wherein the composition comprises an ionic liquid, wherein the ionic liquid comprises: a) a quaternary ammonium cation of the formula wherein R1, R2, R3 and R4 are each an organic moiety and may be the same or different, and at least one of R1, R2, R3 and R4 includes a hydroxyl; and b) an anion selected from the group consisting of salicylate, alkylsulfate, sulfate, acetate, halide, phosphate, alkyl phosphate and tosylate; wherein the oral care composition is a mouth rinse, toothpaste, toothpowder, oral bead or strip, fluid-encased dental strip, irrigation fluid, plaque removal liquid, dental floss, hard candy, soft candy, lozenge, chewing gum, or lollipop.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: August 1, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: Madhusudan Patel, Guillaume Picquet, Mark Vandeven, Mahmoud Hassan, Rosa Paredes
  • Publication number: 20150335549
    Abstract: An oral care composition is provided wherein the composition comprises an ionic liquid, wherein the ionic liquid comprises: a) a quaternary ammonium cation of the formula wherein R1, R2, R3 and R4 are each an organic moiety and may be the same or different, and at least one of R1, R2, R3 and R4 includes a hydroxyl; and b) an anion selected from the group consisting of salicylate, alkylsulfate, sulfate, acetate, halide, phosphate, alkyl phosphate and tosylate; wherein the oral care composition is a mouth rinse, toothpaste, toothpowder, oral bead or strip, fluid-encased dental strip, irrigation fluid, plaque removal liquid, dental floss, hard candy, soft candy, lozenge, chewing gum, or lollipop.
    Type: Application
    Filed: December 20, 2012
    Publication date: November 26, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Madhusudan Patel, Guillaume Picquet, Mark Vandeven, Mahmoud Hassan, Rosa Paredes
  • Publication number: 20130164228
    Abstract: Described herein are compositions for topical use comprising an antibacterially effective concentration of a gallate or gallamide compound which is a polysubstituted cycloalkyl or heterocycloalkyl wherein the substituents are selected from hydroxy, hydroxymethyl, fluoro, chloro, amino, nitro, or a moiety of formula -X-(CO)-(3,4,5-trihydroxyphenyl), wherein X is selected from O and NH, provided that the substituents comprise at least two moieties of formula -X-(CO)-(3,4,5-trihydroxyphenyl) attached to adjacent carbons in free or in orally or topically acceptable salt form, as well as methods of making and using the same.
    Type: Application
    Filed: December 21, 2011
    Publication date: June 27, 2013
    Applicant: Colgate-Palmolive Company
    Inventors: Stanislav Jaracz, Guofeng Xu, Steven Miller, Leonora Leigh, Guillaume Picquet, Laurence Du-Thumm