Trade Mark Journal No.2026/027 3 July 2026
UK00004396042 2 June 2026 (1,11,40,42)
Mark 1

Mark 2

- Class 1
- Chemicals for use in the treatment of water; Water treatment chemicals; Chemicals for use in the treatment of waste water; Reagent for chemical analyses; Industrial chemicals for use in treating cooling water in recirculating cooling systems; Chemicals for the treatment of hot water systems.
- Class 11
- Reverse osmosis filtration units [water treatment equipment]; Water softeners; Reverse osmosis membrane filters for water treatment; Water cooling towers.
- Class 40
- Water treatment; Treatment of water; Waste water treatment; Water treatment services; Water demineralization; Chemical treatment of boilers; Chemical treatment of boiler pipework; Water treating.
- Class 42
- Environmental testing services to detect contaminants in water; Monitoring of water quality.
Hydrology Group Limited