PCS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 2132
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
G21F PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR 220
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B03D FLOTATION; DIFFERENTIAL SEDIMENTATION 114
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0128,886 METHOD FOR SUBSTITUTING TRITIUM IN TRITIUM-CONTAINING WATER, AND TRITIUM ELIMINATION METHODJul 03, 15May 11, 17[G21F, B01J, C02F, B01D]
2017/0072,408 ULTRAFINE BUBBLE CLEANING METHOD USING ULTRAFINE BUBBLE-CONTAINING LIQUID, APPARATUS THEREFOR, AND DISSOLVED AIR FLOATATION APPARATUSMar 13, 15Mar 16, 17[B03D, G21F, B08B, C02F, B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9849425 Method for substituting tritium in tritium-containing water, and tritium elimination methodJul 03, 15Dec 26, 17[G21F, B01J, C02F, B01D]

Expired/Abandoned/Withdrawn Patents

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