S.A. Lhoist Recherche et Developpement

Belgium

 
Total IP 169
Total IP Rank # 7,638
IP Activity Score 2.8/5.0    93
IP Activity Rank # 7,493
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

48 0
16 0
98 5
2
 
Last Patent 2025 - Regenerative parallel-flow verti...
First Patent 1997 - Compositions for treating soils,...
Last Trademark 2021 - LEVEL GREEN
First Trademark 2004 - AKDOLIT

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Regenerative parallel-flow vertical shaft furnace. The invention relates to a regenerative parall...
Invention Raw material with low dust and improved reactivity for use in glass manufacturing. 22 and 1-20 wt...
Invention Process for manufacturing a slag conditioning agent for steel desulfurization. A slag conditioni...
2023 Invention Method for calcining carbonated mineral stones in a parallel flow regenerative kiln and implement...
Invention Process for calcining carbonated mineral stones in an annular vertical kiln and implemented kiln....
Invention Method for stabilising soils, more specifically soils excavated from trenches using a calcium-mag...
2022 Invention Composition suitable for hot repairing refractories. 50505050233, and wherein the second chemical...
Invention Method and installation for producing lime or dolime. A method for producing lime or dolime, whi...
Invention Method and installation for producing lime or dolime. Method and installation for producing lime ...
Invention Method and installation for producing lime or dolime. 222333222333 (29) in the calcination step.
Invention Low viscosity milk of lime. Low viscosity milk of lime comprising fine lime particles in suspens...
Invention « low viscosity milk of lime ». Low viscosity milk of lime comprising fine lime particles in susp...
Invention Process for manufacturing a sorbent for a flue gas treatment process, sorbent and use of said sor...
Invention Rotary kiln and method for burning carbonate-containing material, in particular limestone or dolo...
Invention Rotary kiln and method for calcining carbonate-containing material, in particular limestone or do...
Invention Rotary kiln and method for burning carbonate-containing material, more particularly limestone or ...
Invention Method for producing a high concentration reactive quicklime slurry with antiscalant properties. ...
2021 Invention Pyro-metallurgical process in a rotary kiln. A pyro-metallurgical process for producing a non-fer...
Invention Process for gold and/or platinum group metals heap leaching with lime. Process for gold and/or p...
Invention Process for gold and/or platinum group metals heap leaching with lime. Process for gold and/or pl...
G/S Chemical products for use in industry, agriculture, horticulture and forestry (other than fungic...
Invention Alkaline oxidation process and device for treating refractory sulfide ore, in particular refracto...
Invention Method of calcining mineral rock in a regenerative parallel-flow vertical shaft furnace, and furn...
Invention Method for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace and furn...
Invention Method for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace, and fur...
G/S Chemicals used in industry, as well as in agriculture, horticulture and forestry being liquid an...
Invention Ready-to-use powder formulation for making a highly reactive, high solids milk of lime. 418975050...
Invention Calcium and/or magnesium additive for membrane and fouling control and system and process for mem...
Invention System and process for membrane fouling control, a membrane fouling control additive, an upgrade ...
Invention Calcium and/or magnesium additive for membrane fouling control and system and process for membran...
Invention Method for calcining lime or dolomite and annular shaft furnace used. Method for calcination in a...
G/S Chemical products for use in industry, in particular extractive metallurgical processing industr...
2020 G/S Chemicals used in industry (except chemical barrier products used for the metalworking and being...
Invention Method for calcining mineral rock in a parallel-flow regenerative kiln, and kiln used. 22 concent...
Invention Burner for producing a flame in a combustion chamber of an annular vertical shaft kiln, combustio...
Invention Lime-based sorbent for use in a flue gas treatment installation and process of manufacturing said...
G/S Chemicals used in industry (except chemical barrier products used for the metalworking and being ...
Invention Method and installation for homogenizing a shear thinning fluid contained in a cylindrical tank. ...
2019 Invention Process for manufacturing a slag conditioning agent for steel desulfurization. 3 mass fraction fr...