Patents by Inventor Alex Stepuk

Alex Stepuk 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 making dispersions
    Patent number: 11608421
    Abstract: Dispersions of silicate particles are formed in a polyol phase. The polyol, an alkoxysilane, water and catalyst are combined and reacted under specific temperature conditions to form the silicate particles in-situ in a liquid polyol phase. The dispersions are characterized in having excellent stability.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: March 21, 2023
    Assignee: Dow Global Technologies LLC
    Inventors: Oguz Türünç, Francois M. Casati, Hamideh Ahmadloo, Alex Stepuk, Paul Cookson
  • METHOD OF MAKING DISPERSIONS
    Publication number: 20200369845
    Abstract: Dispersions of silicate particles are formed in a polyol phase. The polyol, an alkoxysilane, water and catalyst are combined and reacted under specific temperature conditions to form the silicate particles in-situ in a liquid polyol phase. The dispersions are characterized in having excellent stability.
    Type: Application
    Filed: December 13, 2018
    Publication date: November 26, 2020
    Inventors: Oguz Türünç, Francois M. Casati, Hamideh Ahmadloo, Alex Stepuk, Paul Cookson