LHOIST
S.A. LHOIST RECHERCHE ET DEVELOPPEMENT en abrégé L.R.D. (société anonyme)

[Class - 1]

Chemical products for use in industry, as well as in agriculture, horticulture and forestry (excluding fungicides, herbicides and pesticides), chemical fertilizers and products for soil amendment not included in other classes; 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 not included in other classes; chemical products for environmental applications such as treatment of gases (desulphurisation, dechlorination, defluorination) for collecting heavy metals and adsorbing organic pollutants such as dioxins, furans and hydrocarbons, treatment of waste water, sludges, manures and organic/mineral wastes, treatment of drinking, industrial, municipal and process waters; chemical products for metallurgical processes with mineral/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.

[Class - 42]

Scientific and technological services and research and design relating thereto; industrial research and analyses; technological consultancy in the field of environment, civil engineering, metallurgy, paper production, glass and chemistry.