Patents by Inventor William Maxwell Allen

William Maxwell Allen 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).

  • Methods of delivering an oral care active by administering oral care articles comprising a filament
    Patent number: 11964059
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: April 23, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen
  • Fibers of polymer-wax compositions
    Patent number: 11339514
    Abstract: A material web is disclosed. The material web includes a fiber layer having a first side and an opposing second side. The fiber layer has a plurality of fibers, each of which having an intimate admixture of a thermoplastic polymer, and a wax and/or oil, wherein at least some of the wax and/or oil is exposed at an outer surface of the fibers. A surface energy treatment is disposed on the first side and/or the second side of the fiber layer.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: May 24, 2022
    Assignee: The Procter & Gamble Company
    Inventors: William Maxwell Allen, Jr., Eric Bryan Bond, Isao Noda, Ronald Thomas Gorley, Olaf Erik Alexander Isele
  • Dissolvable fibrous web structure article comprising active agents
    Patent number: 11142848
    Abstract: The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: October 12, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., Rajeev Chhabra, William Maxwell Allen, Jr., Jonathan Paul Brennan
  • Methods Of Delivering An Oral Care Active by Administering Oral Care Articles Comprising A Filament
    Publication number: 20210154150
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Application
    Filed: January 5, 2021
    Publication date: May 27, 2021
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen
  • Methods of delivering an oral care active by administering oral care articles comprising a filament
    Patent number: 10912738
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: February 9, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen, Jr.
  • DISSOLVABLE FIBROUS WEB STRUCTURE ARTICLE COMPRISING ACTIVE AGENTS
    Publication number: 20200071851
    Abstract: The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.
    Type: Application
    Filed: November 5, 2019
    Publication date: March 5, 2020
    Inventors: Robert Wayne Glenn, JR., Rajeev Chhabra, William Maxwell Allen, JR., Jonathan Paul Brennan
  • Methods of Delivering An Oral Care Active by Administering Oral Care Articles Comprising A Filament
    Publication number: 20200060984
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Application
    Filed: November 1, 2019
    Publication date: February 27, 2020
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen, JR.
  • Methods of delivering a health care active by administering personal health care articles comprising a filmament
    Patent number: 10517836
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: December 31, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen, Jr.
  • Methods of delivering a health care active by administering personal health care articles comprising a filament
    Patent number: 10449163
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: October 22, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen, Jr.
  • Fibers of Polymer-Wax Compositions
    Publication number: 20190071801
    Abstract: A material web is disclosed. The material web includes a fiber layer having a first side and an opposing second side. The fiber layer has a plurality of fibers, each of which having an intimate admixture of a thermoplastic polymer, and a wax and/or oil, wherein at least some of the wax and/or oil is exposed at an outer surface of the fibers. A surface energy treatment is disposed on the first side and/or the second side of the fiber layer.
    Type: Application
    Filed: November 5, 2018
    Publication date: March 7, 2019
    Inventors: William Maxwell ALLEN, JR., Eric Bryan BOND, Isao NODA, Ronald Thomas GORLEY, Olaf Erik Alexander ISELE
  • Fibers of polymer-wax compositions
    Patent number: 10151055
    Abstract: Disposable article that include fibers formed from compositions comprising thermoplastic polymers and waxes are disclosed, where the wax is dispersed throughout the thermoplastic polymer.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: December 11, 2018
    Assignee: The Procter & Gamble Company
    Inventors: William Maxwell Allen, Jr., Eric Bryan Bond, Isao Noda, Ronald Thomas Gorley, Olaf Erik Alexander Isele
  • Methods of Delivering a Health Care Active by Administering Personal Health Care Articles Comprising a Filmament
    Publication number: 20180289628
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Application
    Filed: May 14, 2018
    Publication date: October 11, 2018
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen, JR.
  • DISSOLVABLE FIBROUS WEB STRUCTURE ARTICLE COMPRISING ACTIVE AGENTS
    Publication number: 20180258555
    Abstract: The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.
    Type: Application
    Filed: May 14, 2018
    Publication date: September 13, 2018
    Inventors: Robert Wayne Glenn, JR., Rajeev Chhabra, William Maxwell Allen, JR., Jonathan Paul Brennan
  • Fibers of Polymer-Wax Compositions
    Publication number: 20180171518
    Abstract: Disposable article that include fibers formed from compositions comprising thermoplastic polymers and waxes are disclosed, where the wax is dispersed throughout the thermoplastic polymer.
    Type: Application
    Filed: February 14, 2018
    Publication date: June 21, 2018
    Inventors: William Maxwell ALLEN, JR., Eric Bryan BOND, Isao NODA, Ronald Thomas GORLEY, Olaf Erik Alexander ISELE
  • DISSOLVABLE FIBROUS WEB STRUCTURE ARTICLE COMPRISING ACTIVE AGENTS
    Publication number: 20180163325
    Abstract: The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.
    Type: Application
    Filed: December 9, 2016
    Publication date: June 14, 2018
    Inventors: Robert Wayne Glenn, JR., Rajeev Chhabra, William Maxwell Allen, JR., Jonathan Paul Brennan
  • Fibers of polymer-wax compositions
    Patent number: 9926653
    Abstract: Disposable article or nonwoven that includes a first fiber layer comprising a plurality of fibers, each of which comprising an intimate admixture of a thermoplastic polymer, and a wax and/or oil, wherein at least some of the wax and/or oil is exposed at an outer surface of the fibers and wherein a surface energy treatment is disposed on at least some of the plurality of fibers; and a second fiber layer that is adjacent the first fiber layer and that comprises a plurality of cellulosic fibers.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: March 27, 2018
    Assignee: The Procter & Gamble Company
    Inventors: William Maxwell Allen, Jr., Eric Bryan Bond, Isao Noda, Ronald Thomas Gorley, Olaf Erik Alexander Isele
  • Methods of Delivering a Health Care Active by Administering Personal Health Care Articles Comprising a Filmament
    Publication number: 20180015048
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Application
    Filed: September 26, 2017
    Publication date: January 18, 2018
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen, JR.
  • Methods of delivering a health care active by administering personal health care articles comprising a filmament
    Patent number: 9801830
    Abstract: A method of delivering a health care active having the steps of administering to a mammal in need of a health benefit or a treatment for a health condition a personal health care article and consuming the article. The article contains one or more filaments that contain a backbone material, a health care active and optionally aesthetic agents, extensional aids, plasticizers, and crosslinking agents.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: October 31, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Trevor John Darcy, Steven Ray Gilbert, Gregory Charles Gordon, Rajeev Chhabra, William Maxwell Allen, Jr.
  • Dissolvable fibrous web structure article comprising active agents
    Patent number: 9545364
    Abstract: The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: January 17, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., Rajeev Chhabra, William Maxwell Allen, Jr., Jonathan Paul Brennan
  • DISSOLVABLE FIBROUS WEB STRUCTURE ARTICLE COMPRISING ACTIVE AGENTS
    Publication number: 20160271021
    Abstract: The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.
    Type: Application
    Filed: June 1, 2016
    Publication date: September 22, 2016
    Inventors: Robert Wayne Glenn, JR., Rajeev Chhabra, William Maxwell Allen, Jonathan Paul Brennan