SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN

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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 8811
 
  
 
B01D SEPARATION 22112
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 1334
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 732
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6103
 
  
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 624
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 619
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 6148
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS456
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR491

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0015,426 SiC-NITRIDE OR SiC-OXYNITRIDE COMPOSITE MEMBRANE FILTERSDec 18, 15Jan 18, 18[C04B, B01D]
2017/0284,741 METHOD FOR NON-DESTRUCTIVE TESTING FOR A REFRACTORY PARTSep 14, 15Oct 05, 17[G01N, F27D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908816 Refractory powder comprising coated mullite grainsJul 13, 15Mar 06, 18[C04B]
9845266 Fused grains of magnesium-rich magnesium aluminateMar 17, 15Dec 19, 17[C04B]
9748579 Method of fabricating an LTM perovskite productApr 28, 14Aug 29, 17[C04B, H01M, C01G]
9695060 Method for the production of an LMO productDec 22, 11Jul 04, 17[H01M, C01G, C01D]
9688581 Molten grains of titanium sub-oxides and ceramic products comprising such grainsSep 27, 13Jun 27, 17[C04B, H01B, C01G]
9620778 Method for producing a fused productJul 16, 12Apr 11, 17[C01B, C03C, H01M]
9593048 Alumina-magnesia product for gasifier or for metallurgical furnaceDec 19, 13Mar 14, 17[C25C, C04B, F27D]
9573850 Doped sintered product based on zircon and zirconiaDec 20, 07Feb 21, 17[C03B, C04B]
9556075 Tubular pore materialApr 01, 11Jan 31, 17[C04B, H01M, B01J, B01D]
9550692 Method of manufacturing a feeder channel for molten glassJul 12, 12Jan 24, 17[C03B, C04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0303,430 Use of a Silica-Based PowderAbandonedNov 29, 13Oct 22, 15[C04B, H01M]
2015/0060,006 REGENERATOR WITH COMPOSITE INSULATING WALLAbandonedDec 20, 12Mar 05, 15[F28D]
2014/0352,912 REGENERATORAbandonedDec 20, 12Dec 04, 14[F28D]
2014/0144,603 THERMAL POWER PLANT WITH REGENERATOR AND METHOD OF PRODUCING SAMEAbandonedJul 06, 12May 29, 14[F28D]
2014/0141,225 POROUS SUPPORT LAYERAbandonedNov 08, 13May 22, 14[B01J]
2014/0030,163 PRODUCT OF CHROMIUM OXIDE, ZIRCONIUM OXIDE AND HAFNIUM OXIDEAbandonedApr 13, 12Jan 30, 14[C04B, C10J]
8601959 Refractory tile, in particular for a gasifierExpiredMar 06, 06Dec 10, 13[F23M]
8557010 Fused grains of oxides comprising Al, Ti, Si and ceramic products comprising such grainsExpiredJun 25, 10Oct 15, 13[B01D]
8557011 Marked honeycomb structureExpiredJul 09, 10Oct 15, 13[B01D]
8557012 Molten oxide grains including Al and Ti, and ceramic materials comprising said grainsExpiredJul 27, 10Oct 15, 13[B01D]
2013/0263,523 FUSED CERAMIC PARTICLEAbandonedOct 28, 11Oct 10, 13[C04B]
8551910 Alumina titanate porous structureExpiredJul 02, 09Oct 08, 13[C04B, B01J, B01D]
2013/0209,920 POWDERED GRIT MADE OF A FUSED CERMETAbandonedSep 14, 11Aug 15, 13[B02C, H01M]
8465631 Purification structure incorporating a biased electrochemical catalyst systemExpiredOct 02, 08Jun 18, 13[C25B, F01N, B01D]
2013/0129,574 CATALYTIC FILTER FOR FILTERING A GAS, COMPRISING A JOINT CEMENT INCORPORATING A GEOPOLYMER MATERIALAbandonedJun 14, 11May 23, 13[F01N, B01D]
2013/0090,230 REFRACTORY POWDER COMPRISING COATED MULLITE GRAINSAbandonedApr 27, 11Apr 11, 13[C04B]
2013/0071,610 MICROREACTOR COMPRISING A POROUS CERAMIC MATERIALAbandonedApr 01, 11Mar 21, 13[C04B]
8398736 Cement for particle filterExpiredJun 19, 07Mar 19, 13[F01N, B01J, B01D, B32B]
8399376 Particle blend for synthesizing a porous structure of the aluminum titanate typeExpiredJul 02, 09Mar 19, 13[C04B, B01J, C01G, C01F]
8388720 Jointing cement containing hollow spheres, for a particle filterExpiredJun 19, 07Mar 05, 13[F01N, B01D]

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