SAINT-GOBAIN/NORTON INDUSTRIAL CERAMICS CORPORATION

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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 959
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 525
 
  
 
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 322
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 221
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 134
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6083622 Firing sol-gel alumina particlesOct 31, 97Jul 04, 00[B32B]
6077787 Method for radiofrequency wave etchingSep 25, 95Jun 20, 00[H01L]
6054093 Screen printing shaped articlesOct 19, 94Apr 25, 00[C04B]
5972818 Raw batch for making crack-free silicon carbide diffusion componentsMar 26, 99Oct 26, 99[C04B]
5916655 Disk substrateOct 16, 96Jun 29, 99[G11B, B32B]
5904892 Tape cast silicon carbide dummy waferApr 01, 96May 18, 99[C04B]
5902760 Process for making crack free silicon carbide diffusion componentsSep 10, 97May 11, 99[C04B]
5866908 Reflector compensation for scintillator array with low temperature expansionJan 27, 97Feb 02, 99[G01T]
5840221 Process for making silicon carbide reinforced silicon carbide compositeDec 02, 96Nov 24, 98[C01B]
5840639 Process for making crack-free silicon carbide diffusion componentsSep 10, 97Nov 24, 98[C04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6666916 Apparatus and method for making free standing diamondExpiredOct 18, 02Dec 23, 03[C30B]
6533869 Apparatus and method for making free standing diamondExpiredFeb 15, 95Mar 18, 03[C23C]
6466446 Integrated circuit package with diamond heat sinkExpiredJul 01, 94Oct 15, 02[H05K]
6136288 Firing finesExpiredDec 16, 93Oct 24, 00[C04B, C01F]
6099966 Deposition target medium for diamond film depositionExpiredNov 12, 98Aug 08, 00[B32B]
5976206 Method of making white diamond filmExpiredJan 30, 98Nov 02, 99[B23P]
5912053 Method of making a composite body coated with CVD diamond filmExpiredMar 14, 97Jun 15, 99[C23C]
5890481 Method and apparatus for cutting diamondExpiredApr 01, 96Apr 06, 99[B28D]
5871547 Hip joint prosthesis having a zirconia head and a ceramic cupExpiredAug 16, 96Feb 16, 99[A61F]
5863605 Diamond film depositionExpiredFeb 12, 97Jan 26, 99[C23C]
5853268 Method of manufacturing diamond-coated cutting tool inserts and products resulting therefromExpiredMay 22, 97Dec 29, 98[B23B]
5849228 Segmented substrate for improved arc-jet diamond depositionExpiredSep 18, 97Dec 15, 98[C23C]
5824386 Zirconia disk substrate having high surface finishExpiredAug 15, 97Oct 20, 98[B32B]
5820960 Thin zirconia disk substrateExpiredMay 15, 96Oct 13, 98[G11B, B32B]
5792254 Production of diamond filmExpiredJun 12, 96Aug 11, 98[C30B]
5776355 Method of preparing cutting tool substrate materials for deposition of a more adherent diamond coating and products resulting therefromExpiredJan 11, 96Jul 07, 98[B23K]
5773147 Ceramic-coated support for powder metal sinteringExpiredJun 07, 95Jun 30, 98[B32B]
5773830 CVD diamond radiation detectorExpiredMay 23, 95Jun 30, 98[G01T]
5762715 Segmented substrate for improved ARC-JET diamond depositionExpiredJun 07, 95Jun 09, 98[C23C]
5759481 Silicon nitride having a high tensile strengthExpiredOct 25, 96Jun 02, 98[C04B]

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