# Trade Mark Journal No.2026/021 22 May 2026

## WO0000001916983 (11,35)

Office of origin: United States of America

Date of International Registration:22 January 2026
Date of designation in the UK: 22 January 2026

The mark consists of a stylized geometric design to the left of the wording "TerraPower" above the wording "Natrium," with "Natrium" displayed in larger font.

Class 11
  Nuclear power plants and structural parts and fittings therefor; energy storage plants; nuclear reactors.
Class 35
  Demonstration of products in the fields of energy production, nuclear energy and nuclear technology; government advocacy, namely, promoting new and emerging nuclear technology; new product commercialization services in the fields of energy production, nuclear energy and nuclear technology; promoting the benefits of nuclear technology and nuclear energy to governments and professionals in the energy industry; providing business online information, news, and commentary in the field of carbon-free energy initiatives; public advocacy to promote awareness of nuclear energy.

TerraPower, LLC

Representative: Danielle I. Mattessich Merchant & Gould P.C., P.O. Box 2910, Minneapolis MN 55402-0910, UNITED STATES OF AMERICA