SAC CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
 
 
F23G CREMATION FURNACES; CONSUMING WASTE BY COMBUSTION111
 
 
 
F23L AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS 116
 
 
 
F23N REGULATING OR CONTROLLING COMBUSTION 120
 
 
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129
 
 
 
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 124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0161,119 APPARATUS AND METHOD OF CONTROLLING COMBUSTION EXHAUST FOR REGENERATIVE HEATING FURNACEJul 16, 14Jun 09, 16[F23L, F23N, F27D]
2015/0376,045 APPARATUS AND METHOD FOR TREATING SLUDGESep 16, 13Dec 31, 15[F23G, F26B, C02F]

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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