Tosoh SGM Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
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 146
 
  
 
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

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8211817 Fused silica glass and process for producing the sameSep 11, 07Jul 03, 12[C03C, C03B]
7084084 Highly durable silica glass, process for producing same, member comprised thereof, and apparatus provided therewithMar 10, 03Aug 01, 06[B01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0040,423 Higly durable silica glass, process and apparatus for producing same, and member and apparatus provided with sameAbandonedMar 26, 02Feb 27, 03[C03C]

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