Saint-Gobain Quartz S.A.S.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 2132
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
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 MATERIALS159
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 130
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS128
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9171657 Glass for insulating compositionSep 14, 10Oct 27, 15[C03C, H01B]
8617300 Media for photocatalytic filterJul 17, 08Dec 31, 13[F21V, H04N, G02B, B01J, B01D]
8048391 Purifier comprising a photocatalytic filterJul 17, 08Nov 01, 11[G05B, B01D]
6841242 Silica yarn for textile with high thermal resistanceJan 05, 04Jan 11, 05[C08B, D02G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0128,912 CRUCIBLE HAVING A POLYGONAL OPENINGAbandonedJul 12, 11May 23, 13[C03B]
2013/0052,113 METHOD AND DEVICE FOR THE PURIFICATION OF THE AIRAbandonedMay 24, 11Feb 28, 13[A61L]
2011/0186,418 PARTICULATE FILTER HAVING MINERAL FILTER MEDIAAbandonedJul 10, 09Aug 04, 11[B01J, B01D]

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