Patents by Inventor Lisa A. Blevins

Lisa A. Blevins 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).

  • Aqueous copolymer coating compositions for industrial and construction applications
    Patent number: 11130869
    Abstract: Copolymer dispersions containing polyamide segments in aqueous media form binders for coatings for various industrial and construction materials. The copolymers have a high percentage of amide linkages. The copolymers are linked into higher molecular weight species by reactions with polyisocyanates (which forms urea linkages if the other reactant is an amine or a urethane linkage if the other reactant is a hydroxyl group).
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: September 28, 2021
    Assignee: Lubrizol Advanced Materials, Inc
    Inventors: Gabor Erdodi, Naser Pourahmady, Yutao Yang, Jonathan J. Bird, Israel J. Skoff, Darlene D. Rota, Lisa A. Blevins, Anthony D. Pajerski
  • AQUEOUS COPOLYMER COATING COMPOSITIONS FOR INDUSTRIAL AND CONSTRUCTION APPLICATIONS
    Publication number: 20170233605
    Abstract: Copolymer dispersions containing polyamide segments in aqueous media form binders for coatings for various industrial and construction materials. The copolymers have a high percentage of amide linkages. The copolymers are linked into higher molecular weight species by reactions with polyisocyanates (which forms urea linkages if the other reactant is an amine or a urethane linkage if the other reactant is a hydroxyl group).
    Type: Application
    Filed: August 7, 2015
    Publication date: August 17, 2017
    Inventors: Gabor Erdodi, Naser Pourahmady, Yutao Yang, Jonathan J. Bird, Israel J. Skoff, Darlene D. Rota, Lisa A. Blevins, Anthony D. Pajerski