[Class : 1] Oxidising Agents; Catalysts For Oxidation Processes; Activated Carbon; Supports For Catalysts; Synthetic Catalysts; Catalyst Sulfiding Agents; Catalysts; Biochemical Catalysts; Catalysts For Hardening Purposes; Homogenous Catalysts; Catalysts For Use In The Manufacture Of Synthetics, Rubbers And Polymers; Crystalline Molecular Sieve Desiccants For Use As Catalysts In The Chemical Industry; Crystalline Molecular Sieve Desiccants For Use As Catalysts In The Petrochemical Industries; Crystalline Molecular Sieve Desiccants For Use As Catalyst Supports In Industry.[Class : 11] Ionization Apparatus For The Treatment Of Air Or Water; Air Treatment Equipment; Ionising Guns For The Treatment Of Air; Accelerated Ion Devices [For Treating The Air]; Ionising Brushes For The Treatment Of Air; Separators For Scrubbing Air; Electrostatic Precipitators For Cleaning Air; Air Purifying Apparatus; Germicidal Lamps For Purifying Air; Air Cleaning Filters [Parts Of Air Cleaning Machines Or Installations]; Filters For Cleaning Air; Cyclones [Air Purifying Apparatus]; Vehicle Mounted Air Purifying Apparatus; Clean Air Cabinets (Air Purification Apparatus For ); Clean Air Booths (Air Purification Apparatus For ); Air Cleaning Apparatus For Household Purposes; Air Purifying Apparatus And Machines; Catalytic Oxidizers For Industrial Air Pollution Control; Thermal Oxidizers For Industrial Air Pollution Control.[Class : 40] Solvent Purification; Reclamation Of Solvents; Recycling Of Solvents; Recycling Of Organic Solvents; Consultancy Relating To The Incineration Of Waste And Trash; Waste Incineration; Incineration Of Spent Air; Incineration Of Gases; Incineration And Destruction Of Waste; Purification Of Minerals By Chemical Methods; Purification Of Minerals By Magnetic Methods; Purification Of Refrigerant Fluids; Purification Of Industrial Waste Water; Water Purification; Providing Information Relating To The Rental Of Water Purifying Apparatus; Rental Of Air Purification Apparatus; On Site Water Purification Services; Water Treatment And Purification; Air Treatment; Catalytic Conversion Of Chemical Compounds.