LAFARGE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 5724
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 597
 
  
 
B01D SEPARATION 4130
 
  
 
B28C PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER 411
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF475
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3117
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 233
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 226

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0002,232 A HYDRAULIC COMPOSITION FOR THE CONSTRUCTION OF PAVEMENTSDec 18, 15Jan 04, 18[C04B]
2017/0267,582 OXY-CALCINATION PROCESSNov 30, 15Sep 21, 17[C04B, B01D]
2017/0158,568 ULTRA-LIGHT MINERAL FOAM AND METHOD FOR PRODUCING SAMEJun 04, 15Jun 08, 17[C04B]
2017/0141,719 PHOTOVOLTAIC CONCRETE, ITS METHOD OF MANUFACTURE AND CONSTRUCTION ELEMENT INCLUDING SUCH A CONCRETEJun 05, 15May 18, 17[C23C, H01L, C04B, H02S]
2017/0107,150 BELITE SULFOALUMINATE BINDERMar 24, 15Apr 20, 17[C04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9914242 Moulding device and production processJul 10, 14Mar 13, 18[B28B]
9915065 Insulating mineral foamApr 05, 13Mar 13, 18[C04B, E04B]
9850168 Belite sulfoaluminate binderMar 24, 15Dec 26, 17[C04B]
9776919 Rapid hydraulic binder comprising a calcium saltMay 21, 13Oct 03, 17[C04B]
9631257 Process for the treatment of a silicate mineralNov 26, 13Apr 25, 17[C22B, C01B, C04B, B01J, C01F, B01D]
9624129 Inerting process for impuritiesOct 12, 10Apr 18, 17[C04B]
9579823 Bag and its use to provide admixture for a hydraulic compositionOct 02, 12Feb 28, 17[C04B, B28C, B65D]
9527772 Process for production of a hydraulic composition with entrained airJan 10, 11Dec 27, 16[C04B]
9511510 Method for controlling a workability parameter of a concrete in a mixerMar 29, 13Dec 06, 16[B28C, G01N]
9469546 Process for the mineralization of carbon dioxideJun 04, 12Oct 18, 16[C01B, C01F, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0274,589 PROCESS, GRINDING UNIT AND PRODUCTION OF A HYDRAULIC BINDERAbandonedOct 25, 13Oct 01, 15[B02C, C04B]
2015/0203,406 LIGHTWEIGHT CONCRETE WITH LOW THERMAL CONDUCTIVITYAbandonedJul 05, 13Jul 23, 15[C04B]
2015/0020,714 HYDRAULIC COMPOSITION WITH LOW CLINKER CONTENTAbandonedMar 01, 13Jan 22, 15[C04B]
2015/0005,414 HYDRAULIC COMPOSITIONAbandonedSep 19, 14Jan 01, 15[C04B]
2014/0323,614 PLASTICIZING MIXTURE FOR A HYDRAULIC COMPOSITIONAbandonedJul 14, 14Oct 30, 14[C04B]
2014/0033,951 ASPHALT MIXTURE WITHOUT VIRGIN BITUMEN BASED ON RECYCLED MATERIALSAbandonedJul 26, 13Feb 06, 14[C08K]
2013/0284,073 PROCESS FOR CARBON DIOXIDE REMOVAL FROM A GAS BY CONTACTING IT WITH A SOLIDAbandonedJan 10, 12Oct 31, 13[C04B, B01D]
2013/0273,319 METHOD FOR TREATING A CONCRETE SURFACE TO PROVIDE A PHOTOCATALYTIC COATINGAbandonedDec 06, 11Oct 17, 13[B05D]
2013/0123,392 HYDRAULIC COMPOSITIONAbandonedJun 23, 11May 16, 13[C04B]
2013/0102,705 PROCESS FOR TRANSPORTATION OF A HYDRAULIC COMPOSITIONAbandonedJun 23, 11Apr 25, 13[C04B]
2013/0041,073 PLASTICIZING MIXTURE FOR A HYDRAULIC COMPOSITIONAbandonedMar 29, 11Feb 14, 13[C04B, C08L]
2013/0035,423 RAPID HYDRAULIC BINDER FOR CONCRETE PARTS AND STRUCTURESAbandonedApr 19, 11Feb 07, 13[C08L, C08K]
8366825 Rapid binder compositions containing a calcium salt for concrete components and structuresExpiredJun 09, 06Feb 05, 13[C04B]
2013/0019,779 ADMIXTURE FOR A HYDRAULIC COMPOSITIONAbandonedJan 10, 11Jan 24, 13[C04B]
2012/0315,464 LIGHTWEIGHT CEMENT BOARDAbandonedFeb 16, 11Dec 13, 12[C04B, B32B]
2012/0291,672 PROCESS FOR REDUCING THE CONCENTRATION OF CARBON DIOXIDE IN AN EXHAUST GASAbandonedJan 12, 11Nov 22, 12[C04B, C01F, B01D]
2012/0129,981 FLUIDIZING MIX FOR A COMPOSITION WITH A BASE OF HYDRAULIC BINDERAbandonedAug 02, 10May 24, 12[C04B, C08K]
2012/0056,348 MOULDING DEVICE AND PRODUCTION PROCESSAbandonedMay 07, 10Mar 08, 12[B28B]
2011/0083,585 AQUEOUS FORMULATIONSAbandonedJul 10, 09Apr 14, 11[C04B]
2010/0068,401 PROCESS FOR TREATING CONCRETEAbandonedOct 30, 07Mar 18, 10[C04B]

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