CIMENTS FRANCAIS

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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 1751
 
  
 
B09C RECLAMATION OF CONTAMINATED SOIL 27
 
  
 
B09B DISPOSAL OF SOLID WASTE 110
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 191
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 154
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
  
 
C11D DETERGENT COMPOSITIONS 164

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9764365 Sulfoaluminate clinker based hydraulic binder and use thereof in a process for treating polluted soilsMay 13, 13Sep 19, 17[C04B, B09C, B09B]
9676014 Process for treating polluted soils by means of a sulfoaluminate clinker based hydraulic binder and use thereof for stabilizing polluted soilsMay 13, 13Jun 13, 17[C04B, B09C]
9353002 Curable hydraulic binder-based cement material intended to be used at low temperaturesDec 16, 13May 31, 16[C04B]
9353008 Structural lightweight concrete or mortar, method for manufacturing same and use thereof as self-placing concreteNov 30, 12May 31, 16[C04B]
9266819 Water-soluble antifoam additive for a cement composition, aqueous solution containing same and use thereof in mortars or concretesDec 20, 11Feb 23, 16[C04B, C07C]
8728230 Temperature-stable liquid aqueous polysaccharide suspensions and use thereof as thickening agents in cementitious compositionsNov 21, 12May 20, 14[C04B]
8685158 Water retention agent for cementitious compositions and cementitious compositions containing sameNov 26, 12Apr 01, 14[C09K, C09J, C04B, C09D, C11D, C08L]
8226762 Cement composition for a self-leveling fluid screed, and self-leveling fluid screed thus producedMar 18, 10Jul 24, 12[C04B]
8123854 Method of treating marine sediments and use of the resulting solid product in mortars or concretesSep 29, 09Feb 28, 12[C04B]
7556683 Photocatalytic granular mixture for mortar and concrete and its useOct 03, 07Jul 07, 09[C04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0229,761 CEMENT COMPOSITION FOR SELF-LEVELLING CONCRETE AND SELF-LEVELLING CONCRETE CONTAINING SUCH COMPOSITIONAbandonedJul 28, 08Sep 16, 10[C04B]
7166159 Cement composition, its use for the production of a self-leveling liquid casting, and a casting thus obtainedExpiredAug 10, 04Jan 23, 07[C04B]
4849175 Apparatus for automatically determining certain characteristics of cementExpiredJan 04, 88Jul 18, 89[G01N]
4626204 High-temperature hot-air generatorExpiredJul 10, 85Dec 02, 86[F24H]
4391774 Automatic device for making samples for analysisExpiredJun 15, 81Jul 05, 83[G01N]

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