Patents by Inventor W. Preston Brawn

W. Preston Brawn 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).

  • SUCCULENT EXTRACT AND ALGINATE COMBINED SOLUTIONS AND PRODUCTS INCORPORATING THEM
    Publication number: 20220111058
    Abstract: The invention provides a composition including a succulent extract and an alginic acid component consisting of alginic acid and/or one or more salts thereof, wherein the succulent extract is present in an amount in a range from 0.1 wt % to 1000 wt % relative to the alginic acid component, both on a dry basis.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Applicant: Capsulent
    Inventors: Tycho Joseph Speaker, W. Preston Brawn
  • Succulent extract and alginate combined solutions and products incorporating them
    Patent number: 11207413
    Abstract: The invention provides a composition including a succulent extract and an alginic acid component consisting of alginic acid and/or one or more salts thereof, wherein the succulent extract is present in an amount in a range from 0.1 wt % to 1000 wt % relative to the alginic acid component, both on a dry basis.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: December 28, 2021
    Assignee: Capsulent
    Inventors: Tycho Joseph Speaker, W. Preston Brawn
  • DELAYED ONSET CALCIUM ALGINATE GELS AND METHOD OF PRODUCTION
    Publication number: 20200247959
    Abstract: A method of producing a gel comprises combining an acidic aqueous alginate solution with a second, less acidic aqueous suspension of a calcium salt. A product comprises an alginate-based air treatment gel that is not subject to temperature-induced liquefaction.
    Type: Application
    Filed: July 25, 2018
    Publication date: August 6, 2020
    Applicant: Platform Biopolymer Technologies, LLC
    Inventors: Tycho Joseph Speaker, W. Preston Brawn
  • COLOR CHANGING GELS AND METHOD OF PRODUCTION
    Publication number: 20200249212
    Abstract: An aqueous system comprises a pH-responsive visual indicator and a volatile pH modifier. A method of producing a visual signal comprises evaporation of a volatile pH modifier from a system further comprising a pH-responsive visual indicator.
    Type: Application
    Filed: July 25, 2018
    Publication date: August 6, 2020
    Applicant: Platform Biopolymer Technologies, LLC
    Inventors: Tycho Joseph Speaker, W. Preston Brawn
  • SUCCULENT EXTRACT AND ALGINATE COMBINED SOLUTIONS AND PRODUCTS INCORPORATING THEM
    Publication number: 20180078648
    Abstract: The invention provides a composition including a succulent extract and an alginic acid component consisting of alginic acid and/or one or more salts thereof, wherein the succulent extract is present in an amount in a range from 0.1 wt % to 1000 wt % relative to the alginic acid component, both on a dry basis.
    Type: Application
    Filed: April 12, 2016
    Publication date: March 22, 2018
    Applicant: Capsulent
    Inventors: Tycho Joseph SPEAKER, W. Preston BRAWN
  • Co-precipitated carrageenan/xanthan gum compositions and processes for their preparation
    Patent number: 8323718
    Abstract: Co-precipitated carrageenan/xanthan gum compositions and a process for preparation are provided. The compositions are simple to prepare and provide functional performance in a broad range of food, specialty and industrial applications.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: December 4, 2012
    Assignee: FMC Corporation
    Inventors: Robert Kopesky, W. Preston Brawn, Christopher J. Sewall, John Demarco, James Lamkey
  • CO-PRECIPITATED CARRAGEENAN/XANTHAN GUM COMPOSITIONS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20120171342
    Abstract: Co-precipitated carrageenan/xanthan gum compositions and a process for preparation are provided. The compositions are simple to prepare and provide functional performance in a broad range of food, specialty and industrial applications.
    Type: Application
    Filed: March 15, 2012
    Publication date: July 5, 2012
    Applicant: FMC CORPORATION
    Inventors: Robert Kopesky, W. Preston Brawn, Christopher J. Sewall, John Demarco, James Lamkey
  • Co-precipitated carrageenan/xanthan gum compositions and processes for their preparation
    Patent number: 8192778
    Abstract: Co-precipitated carrageenan/xanthan gum compositions and a process for preparation are provided. The compositions are simple to prepare and provide functional performance in a broad range of food, specialty and industrial applications.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: June 5, 2012
    Assignee: FMC Corporation
    Inventors: Robert Kopesky, W. Preston Brawn, Christopher J. Sewall, John Demarco, James Lamkey
  • CO-PRECIPITATED CARRAGEENAN/XANTHAN GUM COMPOSITIONS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20080287300
    Abstract: Co-precipitated carrageenan/xanthan gum compositions and a process for preparation are provided. The compositions are simple to prepare and provide functional performance in a broad range of food, specialty and industrial applications.
    Type: Application
    Filed: April 24, 2008
    Publication date: November 20, 2008
    Applicant: FMC CORPORATION
    Inventors: Robert Kopesky, W. Preston Brawn, Chirstpher J. Sewall, John Demarco, James Lamkey