Patents by Inventor Justin Thomas Lydon HEDIN

Justin Thomas Lydon HEDIN 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).

  • Method of using nanofiltration and reverse osmosis to remove chemical contaminants
    Patent number: 11926534
    Abstract: A method of removing chemical contaminants from a composition comprising an active, a solvent, and a contaminant can include providing an initial feed supply, wherein the initial feed supply comprises the active, the solvent, and the contaminant, wherein the contaminant can include 1,4 dioxane, dimethyl dioxane, or a combination thereof; including filtering the initial feed stock through a nanofilter and using reverse osmosis.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: March 12, 2024
    Inventors: Justin Thomas Lydon Hedin, Fabrizio Meli, Karunakaran Narasimhan
  • METHOD OF USING NANOFILTRATION AND REVERSE OSMOSIS TO REMOVE CHEMICAL CONTAMINANTS
    Publication number: 20230109082
    Abstract: A method of removing chemical contaminants from a composition comprising an active, a solvent, and a contaminant can include providing an initial feed supply, wherein the initial feed supply comprises the active, the solvent, and the contaminant, wherein the contaminant can include 1,4 dioxane, dimethyl dioxane, or a combination thereof; including filtering the initial feed stock through a nanofilter and using reverse osmosis.
    Type: Application
    Filed: November 30, 2022
    Publication date: April 6, 2023
    Inventors: Justin Thomas Lydon HEDIN, Fabrizio MELI, Karunakaran NARASIMHAN
  • Method of using nanofiltration and reverse osmosis to remove chemical contaminants
    Patent number: 11548794
    Abstract: A method of removing chemical contaminants from a composition comprising an active, a solvent, and a contaminant can include providing an initial feed supply, wherein the initial feed supply comprises the active, the solvent, and the contaminant, wherein the contaminant can include 1,4 dioxane, dimethyl dioxane, or a combination thereof; including filtering the initial feed stock through a nanofilter and using reverse osmosis.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: January 10, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Justin Thomas Lydon Hedin, Fabrizio Meli, Karunakaran Narasimhan
  • METHOD OF USING NANOFILTRATION AND REVERSE OSMOSIS TO REMOVE CHEMICAL CONTAMINANTS
    Publication number: 20210268439
    Abstract: A method of removing chemical contaminants from a composition comprising an active, a solvent, and a contaminant can include providing an initial feed supply, wherein the initial feed supply comprises the active, the solvent, and the contaminant, wherein the contaminant can include 1,4 dioxane, dimethyl dioxane, or a combination thereof; including filtering the initial feed stock through a nanofilter and using reverse osmosis.
    Type: Application
    Filed: February 25, 2021
    Publication date: September 2, 2021
    Inventors: Justin Thomas Lydon HEDIN, Fabrizio MELI, Karunakaran NARASIMHAN
  • Late stage addition of rheology modifier
    Patent number: 10695281
    Abstract: Methods of making personal care compositions, such as dentifrices, involving the addition of rheology modifiers at a later stage in the personal care composition formation process.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: June 30, 2020
    Assignee: THE PROCTER & GAMBLE COMPANY
    Inventors: Mark Lewis Agerton, Steven Robert Alexander, James Albert Berta, Gina Lynn Blum, Marco Caggioni, Susan Marie Dawes, David Michael Farren, Justin Thomas Lydon Hedin, Charles Phillip Miller, Christa Marie Novicki, Melissa Cherie Payne, Molly Rose Schottelkotte, John Christopher Wesner, Randall Lee Wood
  • LATE STAGE ADDITION OF RHEOLOGY MODIFIER
    Publication number: 20190091126
    Abstract: Methods of making personal care compositions, such as dentifrices, involving the addition of rheology modifiers at a later stage in the personal care composition formation process.
    Type: Application
    Filed: November 29, 2018
    Publication date: March 28, 2019
    Inventors: Mark Lewis AGERTON, Steven Robert ALEXANDER, James Albert BERTA, Gina Lynn BLUM, Marco CAGGIONI, Susan Marie DAWES, David Michael FARREN, Justin Thomas Lydon HEDIN, Charles Phillip MILLER, Christa Marie NOVICKI, Melissa Cherie PAYNE, Molly Rose SCHOTTELKOTTE, John Christopher WESNER, Randall Lee WOOD
  • Late stage addition of rheology modifier
    Patent number: 10172778
    Abstract: Methods of making personal care compositions, such as dentifrices, involving the addition of rheology modifiers at a later stage in the personal care composition formation process.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: January 8, 2019
    Assignee: THE PROCTER & GAMBLE COMPANY
    Inventors: Mark Lewis Agerton, Steven Robert Alexander, Gina Lynn Blum, Marco Caggioni, Susan Marie Dawes, David Michael Farren, Justin Thomas Lydon Hedin, Charles Phillip Miller, Christa Marie Novicki, Melissa Cherie Payne, Molly Rose Schottelkotte, John Christopher Wesner, Randall Lee Wood
  • LATE STAGE ADDITION OF RHEOLOGY MODIFIER
    Publication number: 20150118168
    Abstract: Methods of making personal care compositions, such as dentifrices, involving the addition of rheology modifiers at a later stage in the personal care composition formation process.
    Type: Application
    Filed: October 24, 2014
    Publication date: April 30, 2015
    Inventors: Mark Lewis AGERTON, Steven Robert ALEXANDER, Gina Lynn BLUM, Marco CAGGIONI, Susan Marie DAWES, David Michael FARREN, Justin Thomas Lydon HEDIN, Charles Phillip MILLER, Christa Marie NOVICKI, Melissa Cherie PAYNE, Molly Rose SCHOTTELKOTTE, John Christopher WESNER, Randall Lee WOOD
  • PROCESS FOR MAKING A PERSONAL CARE COMPOSITION USING COMPACTED RHEOLOGY MODIFIERS
    Publication number: 20150118271
    Abstract: A method of making a personal care composition, such as dentifrice, using compacted rheology modifiers to control viscosity development.
    Type: Application
    Filed: October 24, 2014
    Publication date: April 30, 2015
    Inventors: Mark Lewis AGERTON, Steven Robert ALEXANDER, Gina Lynn BLUM, Marco CAGGIONI, Susan Marie DAWES, David Michael FARREN, Justin Thomas Lydon HEDIN, Charles Phillip MILLER, Christa Marie NOVICKI, Melissa Cherie PAYNE, Molly Rose SCHOTTELKOTTE, John Christopher WESNER, Randall Lee WOOD