Class [1]
Chemical Products
Gases and chemical products for industrial, commercial and scientific purposes; gases, also in liquid or dissolved form, as protective and active gases, as welding, burning, cutting and shielding gases, as process, treatment and operating gases - in particular for metallurgical purposes and the semi conductor production, as high precision/purity, calibrating, examining and test gases, as water treatment and water preparation gases, as gases for the food technology, chemistry, raw material and metal production, in particular nitrogen, oxygen, saturated and unsaturated hydrocarbon gases, hydrocarbon compounds, helium and other noble gases, hydrogen, carbon dioxide, carbon monoxide, nitric oxides, ammonia, ozone, halogens, halogen compounds, boron/silicon/sulphur compounds as well as other gases with industrial applications and mixtures of all aforementioned gases; chemicals in solid state and transformed under standard conditions, to gaseous or liquid states, namely carbon dioxide in various forms (blocks, slices, corns, pellets) for industrial or commercial use; cooling media, namely cooling agents, liquids for cooling purposes and cold or cryogenic liquid gases; chemical products, namely liquid scrubbing agents for gas purification, solutions and solvents, water purification, and softening agents, also of biological nature, adsorbents, zeolites and ion exchangers, molecular sieves, separation membranes, chemical and biochemical catalysts.
Class [7]
Machinery Products
Machines and machine tools and in particular gas related components of them; armatures (as far as included in this class) for gas technical machines and machine components, in particular pressure reducing, pressure monitoring, regulating, safety, excess pressure and nonreturn valves; compressors, pumps (machines), compressing devices (machines), expansion machines and turbines; shut-off flaps and manifolds for process fluid streams (machines), condensers (in particular for air) (machines), regenerators (in particular for solvents) (machines), mechanical power generators, mechanical separators; mechanical apparatus/machines for the liquefaction and separation of air, apparatus/machines for the separation, purification, liquefaction and reevaporation of technical gases and gas mixtures, refinery gases and natural gas as far as included in this class; welding and cutting machines for metals and their gas related parts, gas operated cutting blow pipes and welding apparatus (gas driven); pneumatical working regulating and control devices (parts of mechanical devices).
Class [42]
Computer & Software Services & Scientific Services
Technical services of an expert/engineer in the chemical and petrochemical field, the process technology, the environmental and medical technology and the technology fields of gas utilization and gas application technology, as far as included in this class; technical advisory in all fields of gas application, gas treatment and gas production, in petrochemical, chemical and pharmaceutical process technology as well as in cooling, liquefying and cryogenic technology (deep temperature technology), the off-gas, water and garbage technology, as well as in view of the application of material handling vehicles and storage technology; technical planning and development, basic and detailed engineering (dimensioning and designing) as well as functional tests and experimental tests in connection with gas, low temperature, chemistry, petrochemistry, pharmacy and environmental protection plants and apparatus, cooling and refrigerating appliances, as well as cryogenic apparatus; preparing computer programs for others in connection with the mentioned apparatus, plants, machines and related technology, as well as for engineer technical planning and designing works and for materials management; remote monitoring (technical monitoring) of the operating status of gas technical apparatus and plants.
