# Trade Mark Journal No.2026/004 23 January 2026

## WO0000001883554 (1,35,40,42)

Office of origin: United States of America

Date of International Registration:3 December 2024
Date of designation in the UK: 3 December 2024

The mark consists of the stylized squircle with the letter O and line beneath it and the wording BRIMSTONE.

International priority date claimed: 10 June 2024 (United States of America) (98593936)
International priority date claimed: 10 June 2024 (United States of America) (98593946)

Class 1
  Cement-waterproofing chemicals; premixed adhesive foam cements for industrial purposes.
Class 35
  Retail sale services connected with the sale of industrial materials; retail sale services connected with the sale of cement and concrete; wholesale services connected with the sale of industrial material, namely cement and concrete.
Class 40
  Treatment of materials for manufacturing and production of industrial materials and processes that are designed to reduce emissions or environmental impact; chemical manufacturing and processing of binding materials; industrial materials manufacture; manufacturing and production of binding materials; manufacturing and production of concrete, cement, cement mixes and agents used in cement.
Class 42
  Scientific and technological services, research and development services to develop new technologies or processes to combat climate change in the industrial and climate tech sector; scientific research, innovation, and development of decarbonization solutions for cement production (term considered too vague by the International Bureau pursuant to Rule 13 (2) (b) of the Regulations); providing information in the field of climate change, cement industry, construction's carbon emitter, climate solutions (term considered too vague by the International Bureau pursuant to Rule 13 (2) (b) of the Regulations).

Brimstone Energy, Inc.

Representative: Lawrie IP Limited, 10 Bothwell Street Glasgow G2 6LU UNITED KINGDOM