Patents by Inventor Daniel Brannum

Daniel Brannum 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).

  • Polyvinyl alcohol compositions with eutectic solvents, articles thereof, and methods of making same
    Patent number: 11999843
    Abstract: Water-soluble films including a polyvinyl alcohol polymer (PVOH) and one or more eutectic solvent pairs (eutectic solvent) in predefined ratios.
    Type: Grant
    Filed: February 3, 2022
    Date of Patent: June 4, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Freddy Arthur Barnabas, Michaela Monika Czupik, Lori Ann Bacca, Daniel Brannum
  • POLYVINYL ALCOHOL COMPOSITIONS WITH EUTECTIC SOLVENTS, ARTICLES THEREOF, AND METHODS OF MAKING SAME
    Publication number: 20220332934
    Abstract: Water-soluble films including a polyvinyl alcohol polymer (PVOH) and one or more eutectic solvent pairs (eutectic solvent) in predefined ratios.
    Type: Application
    Filed: February 3, 2022
    Publication date: October 20, 2022
    Inventors: Freddy Arthur Barnabas, Michaela Monika Czupik, Lori Ann Bacca, Daniel Brannum
  • FLAME-RETARDED MATERIALS AND METHODS FOR FORMING THE SAME
    Publication number: 20160280879
    Abstract: A process for flame-retarding base materials, such as fibers or foams with a metal oxide, such as silica, nanoparticle-containing composition and materials including a metal oxide, for example silica nano/micro particle-containing coating, layer, or networks. The process utilized allows properties of the coated material to be maintained. Flame-retarded materials are also disclosed. Heterogeneous dispersions of metal oxide, e.g. silica, particles on fibers or foams on a nanometer scale are described and/or the formation of networks/coatings in porous materials. In a particular embodiment, polymeric foams such as polyisocyanurate, polyurea and polyurethane foams include a metal oxide particle-containing coating layer or network that aids in char formation in the event the material is exposed to a flame.
    Type: Application
    Filed: March 24, 2016
    Publication date: September 29, 2016
    Inventors: Daniel Brannum, Gary Wnek