FLUID TREATMENT SYSTEMS, INC.

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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 352
 
 
 
B01D SEPARATION 2132
 
 
 
2301 FLUID DISTRIBUTION EQUIPMENT248

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D617868 Liquid filterFeb 26, 09Jun 15, 10[2301]
D555226 Filter housingJun 21, 06Nov 13, 07[2301]
5622627 Parts washer systemApr 21, 94Apr 22, 97[C02F]
5599456 Fluid treatment utilizing a reticulated foam structured media consisting of metal particlesOct 11, 94Feb 04, 97[B01D]
5599457 Machine coolant treatment methodApr 21, 94Feb 04, 97[B01D]
5552058 Cooling tower water treatment methodApr 21, 94Sep 03, 96[C02F]
5451330 Suction skimmerApr 21, 94Sep 19, 95[C02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0206,799 Liquid FilterAbandonedFeb 17, 09Aug 19, 10[B01D]
2010/0147,760 FILTER CARTRIDGE CONTAINING RETICULATED FOAM FLUID TREATMENT MEDIAAbandonedOct 16, 09Jun 17, 10[B29C, B01D]
2010/0032,367 FLEXIBLE RETICULATED FOAM FLUID TREATMENT MEDIA AND METHOD OF PREPARATIONAbandonedFeb 03, 09Feb 11, 10[B01D]
2008/0110,816 Filter cartridge containing reticulated foam fluid treatment mediaAbandonedNov 14, 06May 15, 08[C02F]
2006/0182,944 Flexible reticulated foam fluid treatment media and method of preparationAbandonedFeb 10, 06Aug 17, 06[B32B]
5759400 Reticulated foam structured fluid treatment elementExpiredNov 05, 96Jun 02, 98[B01D]

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