KCC CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 MATERIALS654
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 290
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
B01D SEPARATION 1133
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 148
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 156
 
  
 
B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL 163

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0368,113 METHOD FOR CONTINUOUSLY PREPARING SILICON NANOPARTICLES, AND ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY COMPRISING SAMEFeb 04, 14Dec 24, 15[C01B, H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9839120 Warpage-preventing structure of substrateDec 29, 15Dec 05, 17[H01L, H05K]
9617182 Low-transmission dark mist green glass compositionJan 07, 14Apr 11, 17[C03C]
9523460 Vacuum insulation panel including annealed binderless glass fiberJul 12, 13Dec 20, 16[F16L, D04H]
9120695 Dark neutral gray glass composition with low transmittance, and glass formed therefromAug 02, 12Sep 01, 15[C03C]
9017478 Apparatus and method for extracting a silicon ingot made by an electromagnetic continuous casting methodDec 14, 10Apr 28, 15[C30B]
8932968 Ceramic fiber composition which is soluble in saltNov 17, 10Jan 13, 15[C03C, C04B]
8912463 Plasma arc torch positioning apparatusDec 14, 10Dec 16, 14[C01B, H01L, B23K, H05H, H01H]
8900508 Method and apparatus for fabricating high purity silicon compacts using silicon powders, and binder-free silicon compact fabricated by the sameJan 23, 09Dec 02, 14[C01B, H01L, H05B]
8551899 Dark neutral green gray soda-lime glass compositionFeb 24, 10Oct 08, 13[C03C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8506682 Process for purification of monosilaneExpiredNov 08, 10Aug 13, 13[B01D]
2013/0071,660 Composition For Preparing Ceramic Fiber And A Biosoluble Ceramic Fiber Prepared Therefrom For Heat Insulating Material At High TemperatureAbandonedDec 14, 10Mar 21, 13[E04B, D02G]
2011/0305,621 Method Of Continuously Producing Tetrafluorosilane By Using Various Fluorinated Materials, Amorphous Silica And Sulfuric AcidAbandonedSep 09, 10Dec 15, 11[C01B]
7670976 High strain-point glass composition for substrateExpiredJun 21, 06Mar 02, 10[C03C]
7000678 Electromagnetic continuous casting apparatus for materials possessing high melting temperature and low electric conductanceExpiredApr 11, 05Feb 21, 06[B22D]

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