Assignee
LAFARGE SA
FR·43 granted patents·18 pending applications·536 citations·filing 1974–2016
Top patents by PatentIndex Score
61 records- 0193US7998267B2Additives for cementLAFARGE SA·Filed 2009·Granted Aug 16, 2011·19 cites·17 claims
- 0293US7850776B2High belite-containing sulfoaluminous clinker, method for the production and the use thereof for preparing hydraulic bindersLAFARGE SA·Filed 2009·Granted Dec 14, 2010·25 cites·21 claims
- 0393US3998651ACompound of calcium carbonate and of tobermorites, its manufacture and its applicationsLAFARGE SA·Filed 1974·Granted Dec 21, 1976·48 cites·9 claims
- 0489US6881256B2Fire-resistant high performance concrete compositionLAFARGE SA·Filed 2001·Granted Apr 19, 2005·54 cites·32 claims
- 0587US9926234B2Ultra-high performance concretes having a low cement contentLAFARGE SA·Filed 2015·Granted Mar 27, 2018·13 cites·14 claims
- 0687US9850168B2Belite sulfoaluminate binderLAFARGE SA·Filed 2015·Granted Dec 26, 2017·3 cites·9 claims
- 0787US9776919B2Rapid hydraulic binder comprising a calcium saltLAFARGE SA·Filed 2013·Granted Oct 3, 2017·10 cites·12 claims
- 0886US6451885B1Bitumen emulsions, method for obtaining them and compositions containing sameLAFARGE SA·Filed 1999·Granted Sep 17, 2002·98 cites·43 claims
- 0986US5709743ASetting and hardening accelerating agent for siliceous hydraulic bindersLAFARGE SA·Filed 1994·Granted Jan 20, 1998·82 cites·18 claims
- 1081US9511510B2Method for controlling a workability parameter of a concrete in a mixerLAFARGE SA·Filed 2013·Granted Dec 6, 2016·8 cites·15 claims
- 1180US7901504B2Concrete compositionsLAFARGE SA·Filed 2008·Granted Mar 8, 2011·9 cites·12 claims
- 1278US9631257B2Process for the treatment of a silicate mineralLAFARGE SA·Filed 2013·Granted Apr 25, 2017·3 cites·10 claims
- 1378US8043425B2Concrete with a low cement contentLAFARGE SA·Filed 2007·Granted Oct 25, 2011·10 cites·17 claims
- 1478US6887309B2Highly resistant and ductile fiber concreteLAFARGE SA·Filed 2001·Granted May 3, 2005·28 cites·38 claims
- 1573US10011529B2Ultra-high performance concreteLAFARGE SA·Filed 2015·Granted Jul 3, 2018·3 cites·17 claims
- 1670US10793764B2Low density cementitious compositions for use at low and high temperaturesLAFARGE SA·Filed 2016·Granted Oct 6, 2020·2 cites·13 claims
- 1770US9114401B2Grinding process and unit, and corresponding production process of a hydraulic binderLAFARGE SA·Filed 2012·Granted Aug 25, 2015·3 cites·14 claims
- 1869US10011526B2Hydraulic binder and hydraulic composition comprising sameLAFARGE SA·Filed 2016·Granted Jul 3, 2018·1 cites·9 claims
- 1967US9915065B2Insulating mineral foamLAFARGE SA·Filed 2013·Granted Mar 13, 2018·3 cites·17 claims
- 2063US7563303B2Steel desulphurating agent and use thereof in the desulphuration of steelLAFARGE SA·Filed 2004·Granted Jul 21, 2009·3 cites·11 claims
- 2160US6309457B1Cement-Based Self-Leveling CompositionLAFARGE SA·Filed 1998·Granted Oct 30, 2001·23 cites·38 claims
- 2258US6946014B2Method for oxidizing treatment of steel plant slag to obtain cement-based materialsLAFARGE SA·Filed 2002·Granted Sep 20, 2005·9 cites·17 claims
- 2358US3992217AComposition of calcium carboaluminates and of tobermorites, process for its manufacture and its applicationLAFARGE SA·Filed 1974·Granted Nov 16, 1976·8 cites·6 claims
- 2456US10113327B2Section of concreteLAFARGE SA·Filed 2015·Granted Oct 30, 2018·2 cites·20 claims
- 2556US2008302210A1Steel desulphurating agent and use thereof in the desulphuration of steelLAFARGE SA·Filed 2008·Application pending·0 cites
- 2655US4248637AMicroporous material especially for use in the ceramic industryLAFARGE SA·Filed 1979·Granted Feb 3, 1981·13 cites·10 claims
- 2751US2014323614A1Plasticizing mixture for a hydraulic compositionLAFARGE SA·Filed 2014·Application pending·0 cites
- 2850US7901615B2Moulding device and production processLAFARGE SA·Filed 2007·Granted Mar 8, 2011·0 cites·20 claims
- 2950US2008245012A1Superhydrophobic gypsum boards and process for making sameLAFARGE SA·Filed 2007·Application pending·0 cites
- 3049US2015005414A1Hydraulic compositionLAFARGE SA·Filed 2014·Application pending·0 cites
- 3148US10040726B2Method for producing an insulating composite building blockLAFARGE SA·Filed 2015·Granted Aug 7, 2018·0 cites·16 claims
- 3247US7935748B2Adjuvant for hydraulic compositionsLAFARGE SA·Filed 2007·Granted May 3, 2011·0 cites·12 claims
- 3346US9914242B2Moulding device and production processLAFARGE SA·Filed 2014·Granted Mar 13, 2018·0 cites·9 claims
- 3446US4261757ARefractory plasterLAFARGE SA·Filed 1979·Granted Apr 14, 1981·9 cites·10 claims
- 3546US4193812APlaster obtained from phosphogypsum and its process of obtentionLAFARGE SA·Filed 1978·Granted Mar 18, 1980·5 cites·12 claims
- 3646US3992220ACompound of a calcium trisulfoaluminate base, and process for its manufactureLAFARGE SA·Filed 1974·Granted Nov 16, 1976·4 cites·2 claims
- 3745US7135068B2Method for oxidizing treatment of steel works slag and resulting LD slagLAFARGE SA·Filed 2001·Granted Nov 14, 2006·3 cites·17 claims
- 3845US4081286AProcess for obtaining mineral charges and their applicationLAFARGE SA·Filed 1976·Granted Mar 28, 1978·4 cites·12 claims
- 3944US2013041073A1Plasticizing mixture for a hydraulic compositionLAFARGE SA·Filed 2011·Application pending·0 cites
- 4043US9579823B2Bag and its use to provide admixture for a hydraulic compositionLAFARGE SA·Filed 2012·Granted Feb 28, 2017·0 cites·11 claims
- 4143US9187369B2Process and installation for production of clinker and electricity, and process for modification of a production installation of clinkerLAFARGE SA·Filed 2013·Granted Nov 17, 2015·0 cites·7 claims
- 4243US7771507B2Hydraulic mineral composition, production method thereof and hydraulic binders and cementitious products containing one such compositionLAFARGE SA·Filed 2004·Granted Aug 10, 2010·2 cites·14 claims
- 4342US2009305019A1Concrete composition with reduced shrinkageLAFARGE SA·Filed 2007·Application pending·0 cites
- 4441US2011083585A1Aqueous formulationsLAFARGE SA·Filed 2009·Application pending·0 cites
- 4540US2013019779A1Admixture for a hydraulic compositionLAFARGE SA·Filed 2011·Application pending·0 cites
- 4638US4333766ACalcium process for manufacturing silicate and/or aluminate based productsLAFARGE SA·Filed 1980·Granted Jun 8, 1982·9 cites·14 claims
- 4738US2014033951A1Asphalt mixture without virgin bitumen based on recycled materialsLAFARGE SA·Filed 2013·Application pending·0 cites
- 4838US2015274589A1Process, grinding unit and production of a hydraulic binderLAFARGE SA·Filed 2013·Application pending·0 cites
- 4938US2015020714A1Hydraulic composition with low clinker contentLAFARGE SA·Filed 2013·Application pending·0 cites
- 5037US4353751AMethod to produce mineral fillers containing hydrated calcium monocarboaluminateLAFARGE SA·Filed 1980·Granted Oct 12, 1982·7 cites·10 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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