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LHOIST RECH & DEV SA

Overview
  • Total Patents
    333
  • GoodIP Patent Rank
    27,616
About

LHOIST RECH & DEV SA has a total of 333 patent applications. Its first patent ever was published in 1989. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, chemical engineering and basic materials chemistry are S A LHOIST RECH ET DEV, ANAN KASEI CO LTD and MISSISSIPPI LIME COMPANY.

Patent filings per year

Chart showing LHOIST RECH & DEV SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Laudet Alain 94
#2 Lorgouilloux Marion 35
#3 Chopin Thierry 34
#4 Goffin Robert 33
#5 Judenne Eric 30
#6 Langelin Henri Rene 27
#7 Langelin Henri-Rene 27
#8 Gambin Amandine 22
#9 Brasseur Alain 21
#10 Remy Marc Joseph Henri 21

Latest patents

Publication Filing date Title
CN111032192A Method for treating flue gas in CDS flue gas treatment
TW201627252A Composition comprising calcium magnesium compound(s) as compacts
WO2016041643A1 Process for manufacturing a milk of slaked lime of great fineness and milk of lime of great fineness thereby obtained
WO2015135954A1 Lime water composition
EP3042965A1 Process for dephosphorization of molten metal during a refining process
CN105324336A Mineral composition based on a mixed solid phase of calcium and magnesium carbonates and process for preparing such a composition
FR3023553A1 Process for preparing cold bituminous coatings
FR3008405A1 COMPOSITION COMPRISING CALCO MAGNEI COMPOUNDS IN THE FORM OF COMPACTS
FR3023551A1 RALENTIATED REACTIVITY LIME, METHOD OF MANUFACTURE AND USE THEREOF
WO2014128159A1 Method for the wet slaking of calcium oxides and magnesium from calcomagnesian compounds
CN104936900A Method for producing calcium carbonate gel and product obtained thereby
NZ702712A Flame-retardant mineral fillers and flame-retardant polymer compositions
BE1020577A3 MINERAL COMPOSITION BASED ON A MIXED SOLID PHASE OF CALCIUM CARBONATES AND MAGNESIUM, PROCESS FOR PREPARING THE SAME AND USE THEREOF
SG177538A1 Solid mineral composition, method for preparing same and use thereof for reducing heavy metals in flue gas
SG177490A1 Solid inorganic composition, method for preparing same, and use thereof for reducing dioxins and heavy metals in flue gases
MX2012000589A Solid mineral composition, method for preparing same and use thereof for reducing heavy metals in flue gas.
CA2754951A1 Compositions for the conditioning of mud
CA2754942A1 Compositions based on calcium hydroxide, method for the production thereof and use of same for treating water and mud
WO2010106118A1 Compositions for the conditioning of mud
BE1019037A3 Lime compositions, process for the production thereof and use thereof in treatment of water and sludge.