Alfa Laval Vicarb

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 448
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
F23D BURNERS 131
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 126
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9638474 Reinforced heat exchanger plateDec 22, 09May 02, 17[F28D, F28F]
9273911 Plate, heat exchanger and method of manufacturing a heat exchangerDec 11, 09Mar 01, 16[F28D, F28F]
9140498 Method for manufacturing a bundle of plates for a heat exchangerMay 17, 10Sep 22, 15[B23P, F28D, F28F, F23D, B21D, B23D]
8544529 Heat exchanger with platesDec 20, 07Oct 01, 13[F28F]
6421501 Heater for resistive heating of a fluid, fluid-treatment apparatus incorporating such a heater, and a method of treating a fluid by resistive heatingDec 01, 00Jul 16, 02[F24H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8443869 Condenser-type welded-plate heat exchangerExpiredJun 23, 06May 21, 13[F28F]
8065038 Optimizing a chemical reaction in a plate-type open reactorExpiredJul 05, 07Nov 22, 11[G05B, G06F, G06G]
7473404 Advanced device for exchange and/or reaction between fluidsExpiredOct 07, 03Jan 06, 09[B01J, F28F]

Top Inventors for This Owner

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