TECHNOLOGIES AVANCEES ET MEMBRANES INDUSTRIELLES

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 12122
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 127
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0232,393 NOVEL SHAPES FOR TANGENTIAL FLOW SEPERATION MULTICHANNEL TUBULAR ELEMENTS INCORPORATING TURBULENCE PROMOTERS, AND METHOD OF FABRICATIONJul 21, 15Aug 17, 17[C04B, B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9731229 Filtration support geometry and membraneMar 04, 11Aug 15, 17[B01D]
9669362 Filtration membrane having improved resistance to abrasionsNov 03, 09Jun 06, 17[B01D]
9522351 Shape of filtering elementsJan 12, 12Dec 20, 16[B01D]
8307990 Filter module designed to limit zones of stagnation for a liquidMay 06, 04Nov 13, 12[B01D]
8069990 Sealing gasket for a filter element, and a module including a filter element fitted with such a sealing gasketDec 24, 01Dec 06, 11[B01D]
6835310 Device for coupling together a tube and a filter housingDec 10, 03Dec 28, 04[F16L, B01D]
6780466 Cross-flow filter membrane and method of manufacturing itNov 18, 02Aug 24, 04[B01D]
6499606 Cross-flow filter membrane and method of manufacturing itJul 27, 00Dec 31, 02[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0203,011 Support Having an Altered Porosity and Membrane for the Tangential Flow FiltrationAbandonedApr 21, 05Aug 28, 08[B05D, B01D]
2006/0049,094 Membrane for tangential filtration and production method thereofAbandonedOct 20, 03Mar 09, 06[B01D]
2005/0061,732 Novel inorganic nanofiltration membranesAbandonedSep 28, 04Mar 24, 05[B01D]

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