GL&V Luxembourg S.å.r.l.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 3131
 
  
 
B04C APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES 211
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B03D FLOTATION; DIFFERENTIAL SEDIMENTATION 114
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136
 
  
 
D21D TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE 18
 
  
 
1505 WASHING, CLEANING AND DRYING MACHINES133

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9669337 Method of constructing a rotary drum filtering apparatusMar 11, 15Jun 06, 17[B01D]
9669561 Web slitter with flexible wall blade mountingMar 11, 15Jun 06, 17[B26D]
9427716 Apparatus and method for introducing a first fluid into the flow path of a second fluid and use of such an apparatusSep 09, 11Aug 30, 16[B01F, D21C]
9242253 Assembly with multiple hydrocyclones and support structure for multiple hydrocyclonesOct 20, 14Jan 26, 16[B04C, B01D]
9238888 Method for cleaning cellulose suspensionsJun 01, 15Jan 19, 16[B03D, B04C, D21D, B01D]
D744707 Lower cone of a hydrocyclone cleanerJan 27, 14Dec 01, 15[1505]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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