Patents Assigned to Platform Biopolymer Technologies, LLC
  • 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