KEMIRA METALKAT OY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
B01D SEPARATION 2132
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6818582 Adsorbent catalystApr 10, 01Nov 16, 04[B01J]
6667013 Catalytic converter and method for mounting of converterMay 16, 00Dec 23, 03[F01N, B01D]
6267932 Catalytic reactorsSep 21, 99Jul 31, 01[B01J, B01D]
6187274 Turbulence inducer in a catalytic converter channelJun 15, 98Feb 13, 01[B01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6497130 Method for corrugating a metal foil and packages of such foilExpiredFeb 09, 01Dec 24, 02[F01N, B01J, B21D, B32B]
2002/0054,843 System and method for purifying exhaust gasesAbandonedJul 03, 01May 09, 02[B01J, B01D]
2001/0024,627 Catalyst carrierAbandonedMar 20, 01Sep 27, 01[F01N, B01D]
6258328 Honeycomb structure for a catalystExpiredAug 29, 98Jul 10, 01[F01N, B01D]

Top Inventors for This Owner

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