| LHOIST S.A. LHOIST RECHERCHE ET DEVELOPPEMENT en abrégé L.R.D. (société anonyme)
79122677 31 Aug 2012 | on 26 Nov 2024 | Non-metallic construction materials in form of aggregates, grain, sand... Class 001 Class 001 Chemical Products Non-metallic construction materials in form of aggregates, grain, sand-fractions, powders or suspension out of lime, hydrated lime, limestone, dolime, dolomite, hydrated dolime and mixtures out of the above mentioned materials; lime, limestone; sand lime bricks, aerated concretes, mortars, plasters, lime renders; lime, hydrated lime, and limestone for improvement and stabilising of soils, asphalt and road foundations Class 019 Class 019 Non-Metallic Building Material Products Color is not claimed as a feature of the mark. Class 042 Computer & Software Services & Scientific Services Chemical products for use in industry, as well as in agriculture, horticulture and forestry, excluding fungicides, herbicides and pesticides; chemical fertilizers and soil amendments; industrial chemicals based on calcium carbonate, magnesium carbonate, dolomite, calcium oxide, magnesium oxide, dolomitic lime, calcium hydroxide, magnesium hydroxide, hydrated dolime, milk of lime and/or dolime, calcium and/or magnesium salts and mixtures out of the above mentioned materials; chemical substances for preserving foodstuffs; chemical food additives for use in the manufacturing of food; chemicals for the desulphurisation, dechlorination, defluorination for gases and for capturing heavy metals and adsorbing organic pollutants in the nature of dioxins, furans and hydrocarbons; chemicals for treatment of waste water, sludges, manures and organic and mineral wastes; chemicals for the treatment of drinking, industrial, municipal and process waters; chemical products for metallurgical processes with mineral and artificial additives based on the above mentioned substances for slag formation and/or cleaning steps in ferrous and non-ferrous metal-production; chemical products for use in industry with or without the addition of additives such as silica, soda, caustic soda, boron or others, used as raw materials in the production of different types of glass | | 
