Patents by Inventor Marianne C. SIMONSEN

Marianne C. SIMONSEN 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).

  • Coatings
    Patent number: 12344766
    Abstract: A process for the application of an intumescent coating system to a substrate comprising (I) applying to a substrate an intumescent coating composition comprising i. an epoxy-based binder; ii. a curing agent; iii. an expansion agent; iv. an acid generating compound; and v. at least 5 wt. % water; and allowing said composition to cure to form an intumescent coating layer; (II) applying to a cured or partially cured intumescent coating layer, a top coat composition comprising an acrylic-based binder, a polyurethane binder or a silicone-based binder and at least 10 wt. % water so as to form a top coat layer.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: July 1, 2025
    Assignee: JOTUN A/S
    Inventors: Marianne C. Simonsen, Celine Abadie
  • COATINGS
    Publication number: 20240002681
    Abstract: A process for the application of an intumescent coating system to a substrate comprising (I) applying to a substrate an intumescent coating composition comprising i. an epoxy-based binder; ii. a curing agent; iii. an expansion agent; iv. an acid generating compound; and v. at least 5 wt. % water; and allowing said composition to cure to form an intumescent coating layer; (II) applying to a cured or partially cured intumescent coating layer, a top coat composition comprising an acrylic-based binder, a polyurethane binder or a silicone-based binder and at least 10 wt. % water so as to form a top coat layer.
    Type: Application
    Filed: December 3, 2021
    Publication date: January 4, 2024
    Inventors: Marianne C. SIMONSEN, Celine ABADIE