Assignee
LHOIST RECH & DEV SA
BE·12 granted patents·2 pending applications·218 citations·filing 1990–2014
Top patents by PatentIndex Score
14 records- 0192US7744678B2Powdered lime composition, method of preparing same and use thereofLHOIST RECH & DEV SA·Filed 2006·Granted Jun 29, 2010·38 cites·14 claims
- 0289US5173279AMethod and composition for treating flue or exhaust gases utilizing modified calcium hydroxideLHOIST RECH & DEV SA·Filed 1990·Granted Dec 22, 1992·53 cites·7 claims
- 0385US5277837AMethod and composition for treating flue or exhaust gases utilizing modified calcium hydroxideLHOIST RECH & DEV SA·Filed 1992·Granted Jan 11, 1994·39 cites·6 claims
- 0478US5705141ACalcium and/or magnesium hydroxide, and preparation and use thereofLHOIST RECH & DEV SA·Filed 1996·Granted Jan 6, 1998·53 cites·10 claims
- 0575US5290353AVaterite and production methodLHOIST RECH & DEV SA·Filed 1991·Granted Mar 1, 1994·22 cites·21 claims
- 0662US7740196B2Mobile device for granulating slag finesLHOIST RECH & DEV SA·Filed 2005·Granted Jun 22, 2010·1 cites·15 claims
- 0757US6803105B1Calcium oxide product and method for making sameLHOIST RECH & DEV SA·Filed 2000·Granted Oct 12, 2004·3 cites·11 claims
- 0853US8048217B2Powdery composition based on a calco-magnesian compoundLHOIST RECH & DEV SA·Filed 2004·Granted Nov 1, 2011·1 cites·10 claims
- 0952US9365696B2Flame-retardant mineral fillers and flame-retardant polymer compositionsLHOIST RECH & DEV SA·Filed 2013·Granted Jun 14, 2016·0 cites·22 claims
- 1047US2016115076A1Compositions Comprising One or More Calcium-Magnesium Compounds in the Form of CompactsLHOIST RECH & DEV SA·Filed 2014·Application pending·0 cites
- 1147US2015210580A9Compositions for Conditioning SludgeLHOIST RECH & DEV SA·Filed 2014·Application pending·0 cites
- 1244US5591247AAgglomerated product with paper fibersLHOIST RECH & DEV SA·Filed 1992·Granted Jan 7, 1997·5 cites·4 claims
- 1342US7628925B2Method of dewatering sludge and the sludge thus dewateredLHOIST RECH & DEV SA·Filed 2004·Granted Dec 8, 2009·3 cites·10 claims
- 1439US7918627B2Method of treating soil, in particular dry soil sensitive to waterLHOIST RECH & DEV SA·Filed 2006·Granted Apr 5, 2011·0 cites·14 claims
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