# Trade Mark Journal No.2025/051 19 December 2025

## UK00004308496 10 December 2025 (1,7,11,35,40,42)

Class 1
  Chemical products for the treatment of water; Sewerage water treatment chemicals; Water treatment agents; Chemicals for use in the treatment of water; Water treatment chemicals; Water treatment preparations; Chemical products for the treatment of drinking water; Water treatment substances; Enzymes for use in water treatment; Microorganisms for use in water treatment; Phosphates for potable water treatment; Chemicals for the treatment of hot water systems; Water treatment chemicals for use in swimming spas; Bacteria for water treatment; Chemical preparations for the treatment of water; Biological water treatment preparations; Chemical products for the treatment of sewage; Chemical products for sewage treatment; Chemicals for use in the treatment of waste water; Microalgae for waste water treatment; Water treatment chemicals for use in swimming pools; Chemical compositions for water treatment; Bacteria for waste water treatment; Chemical agents for the treatment of bilge water; Water treatment chemicals for use in swimming pools and spas; Waste water treatment chemicals for industrial use; Water treatment minerals for use in swimming pools and spas; Ion exchange resins for use in water treatment; Preparations containing bacteria for water treatment.
Class 7
  Sewage treatment machines.
Class 11
  Water treatment apparatus for water purification; Water treatment filters; Water treatment apparatus for water softening; Ballast water treatment systems; Water treatment units for aerating and circulating water; Sewage treatment [purification] installations; Waste water treatment tanks; Chemical sterilization units [water treatment equipment]; Wastewater treatment installations; Installations for water treatment under osmotic process; Ultraviolet sterilization units [water treatment equipment]; Sewage treatment plants; Cartridge filtration units [water treatment equipment]; Air or water (Ionization apparatus for the treatment of -); Ionization apparatus for the treatment of air or water; Reverse osmosis filtration units [water treatment equipment].
Class 35
  Retail services in relation to water supply equipment; Wholesale services in relation to water supply equipment.
Class 40
  Water treatment services; Water treatment [demineralising] services; Services for the treatment of sewage; Sewage treatment services; Water treatment; Treatment of water; Waste and/or water treatment services; Soil, waste or water treatment services [environmental remediation services]; Soil treatment services; Fuel treatment services; Water treatment and purification; Treatment [purification] of water; On-site water purification services; Waste water treatment; Treatment of waste water; Rental of water treatment equipment; Hazardous waste treatment services; Treatment of waste water from industrial processes; Treatment of waste water from generating operations; Providing information relating to water treatment; Treatment of effluent.
Class 42
  Water quality control services.

Hydro Industries Ltd

Representative: Robert Brooks