# Trade Mark Journal No.2026/017 24 April 2026

## WO0000001610219 (1,2,40)

Office of origin: Benelux Office for Intellectual Property (BOIP)

Date of International Registration:21 June 2021
Date of designation in the UK: 12 December 2025

Class 1
  Chemicals used in industry, as well as in agriculture, horticulture and forestry being liquid and solid calcic and/or magnesian products intended for the production and treatments of water, including drinking water, industrial and municipal water, waste water, sludges, manures and organic/mineral wastes.
Class 2
  Lime wash.
Class 40
  Services relating to treatment and purification of water; treatment of water, including drinking water and waste water; treatment of industrial/municipal process waters; rental of water treatment apparatus; rental of water filtration units for commercial purpose; services relating to filtration of liquids by chemical methods; treatment of waste water from industrial processes.

S.A. Lhoist Recherche et Développement

Representative: CALYSTANV, 85 Great Portland Street London W1W 7LT UNITED KINGDOM