ECONITY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 4130
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 339
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0114,295 METHOD FOR MANUFACTURING ASYMMETRIC POLYVINLYLIDENEFLUORIDE HOLLOW FIBER MEMBRANE AND HOLLOW FIBER MEMBRANE MANUFACTURED THEREFROMAug 12, 13Apr 28, 16[B29C, B29B, B01D]
2016/0051,936 CENTRAL BAFFLE AND PRESSURE-TYPE HOLLOW FIBER MEMBRANE MODULE COMPRISING THE SAME AND ITS CLEANING METHODMar 18, 13Feb 25, 16[B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8556238 Diffuser for aerationNov 08, 10Oct 15, 13[B01F]
8191871 Diffuser for aerationJul 19, 10Jun 05, 12[B01F]
7850151 Diffuser for aerationDec 28, 07Dec 14, 10[B01F]
7731848 Cartridge module of hollow fiber membranesFeb 11, 08Jun 08, 10[B01D]

Expired/Abandoned/Withdrawn Patents

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