Saint-Gobain Vitrage

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM49108
 
  
 
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 1235
 
  
 
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 MATERIALS1248
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 1176
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 1035
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 8117
 
  
 
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 596
 
  
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 453
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 3130

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7976916 Refrigerated display case having a transparent insulating glazing unitMay 26, 05Jul 12, 11[B32B]
6824722 Process for fashioning superposed extrudateAug 21, 00Nov 30, 04[B29C]
6541133 Layered stack for transparent substratesJun 22, 00Apr 01, 03[B32B]
6517901 Process for depositing layers based on metal oxide(s)Mar 12, 99Feb 11, 03[B05D]
6503557 Process for depositing at least one thin layer based on silicon nitride or oxynitride on a transparent substrateMay 04, 00Jan 07, 03[C23C]
6503636 Transparent substrate provided with a stack of layers reflecting thermal radiationMar 22, 00Jan 07, 03[C23C, B32B]
6495203 Transparent substrate with antireflection coatingJul 30, 01Dec 17, 02[C23C, C03C, B05D]
6460917 Quickly detachable glazing sheetJun 15, 01Oct 08, 02[B60J]
6387515 Transparent substrate comprising an antireflection coatingDec 21, 99May 14, 02[B32B]
6383642 Transparent substrate provided with hydrophobic/oleophobic coating formed by plasma CVDApr 10, 00May 07, 02[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0261,035 TRANSPARENT SUBSTRATE COATED WITH AT LEAST ONE THIN LAYERAbandonedJun 04, 08Oct 23, 08[B32B]
6940628 Electrochemical deviceExpiredFeb 09, 04Sep 06, 05[0000]
6926786 Method for making a laminated glass sheetExpiredFeb 20, 02Aug 09, 05[B32B]
2005/0100,730 Transparent glazing and use thereof in a chilling chamber door comprising in particular a glazing under vacuumAbandonedNov 05, 04May 12, 05[E06B, B32B]
2005/0064,101 Transparent glazing and use thereof in a chilling chamber door comprising in particular a glazing under vacuumAbandonedNov 05, 04Mar 24, 05[B05D, E06B]
2005/0064,173 Transparent glazing and use thereof in a chilling chamber door comprising in particular a glazing under vacuumAbandonedNov 05, 04Mar 24, 05[B32B]
2004/0168,475 Method for preparing raw materials for glass-makingAbandonedMar 05, 04Sep 02, 04[C03B]
6783876 Layer stack for transparent substratesExpiredJan 30, 03Aug 31, 04[B32B]
2004/0081,833 Process for depositing a tungsten-based and/or molybdenum-based layer on a rigid substrate, and substrate thus coatedAbandonedOct 09, 03Apr 29, 04[B32B]
6692833 Article formed by depositing a tungsten-based and/or molybdenum-based layer on a rigid substrateExpiredMar 11, 02Feb 17, 04[B32B]
2004/0028,953 Laminated glazing which reflects solar rays and heat raysAbandonedAug 04, 03Feb 12, 04[B32B]
6656665 Method for producing a pattern on a transparent substrateExpiredNov 20, 00Dec 02, 03[G03F, B32B]
RE37998 Colored glass compositions and glazings produced therewithExpiredSep 27, 96Feb 18, 03[C03C]
2003/0031,928 Electrochemical deviceAbandonedAug 23, 02Feb 13, 03[H01M]
2003/0012,962 Method of enameling substrates comprised of glass materials; enamel composition used; and products obtained therebyAbandonedSep 13, 02Jan 16, 03[C03C, B32B]
2003/0000,574 Method and apparatus for regulating a stream of gaseou fuelAbandonedSep 04, 02Jan 02, 03[G05D]
6498117 Process for manufacturing a recyclable zinc-containing black enamel compositionExpiredJul 07, 00Dec 24, 02[C03C]
2002/0162,358 METHOD AND DEVICE FOR MELTING AND REFINING MATERIALS CAPABLE OF BEING VITRIFIEDAbandonedMar 01, 00Nov 07, 02[C03B]
6432522 Transparent acoustical and mechanical barrierExpiredJun 09, 99Aug 13, 02[B32B]
6432545 Glazing provided with a low-emissivity multilayer stackExpiredJul 13, 00Aug 13, 02[B32B]

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