KOCH-GLITSCH, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5464459 Chevron type mist eliminator and systemJun 06, 94Nov 07, 95[B01D]
5464573 Liquid collector-distributor with integral exchange column and methodMay 09, 94Nov 07, 95[B01F]
5112536 Random packing element and methodMar 13, 91May 12, 92[B01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6110326 Method for concurrent reaction and distillation of fluid streamsExpiredAug 14, 98Aug 29, 00[B01D]
6089549 Exchange column structured packing bed having packing bricksExpiredSep 25, 97Jul 18, 00[B01F]
6037445 Process for the continuous production of functionalized polymersExpiredDec 30, 97Mar 14, 00[C08J, C08G, C08F, C07C]
5997173 Packing brick and method of constructing packing bed in exchange column using sameExpiredFeb 24, 99Dec 07, 99[B01F]
5645770 Liquid collector-distributor device, system and methodExpiredApr 18, 96Jul 08, 97[B01F]
5496446 Internals for distillation columns including those for use in catalytic reactionsExpiredOct 13, 93Mar 05, 96[B01J, B01D]
5291989 Catalyst system for distillation reactorExpiredOct 11, 91Mar 08, 94[B01J, B01D]
5275790 Structure and method for catalytically reacting fluid streams in mass transfer apparatusExpiredSep 30, 92Jan 04, 94[B01J]
5250234 Liquid distributor apparatus and method for high viscosity liquidsExpiredOct 08, 92Oct 05, 93[B01F]
5139544 Gas-liquid contact column with improved mist eliminator and methodExpiredOct 22, 90Aug 18, 92[B01F]
5108550 Catalyst system for distillation reactorExpiredFeb 06, 90Apr 28, 92[B01D]
5035188 Liquid blowdown elimination systemExpiredSep 11, 90Jul 30, 91[F23J]
4994210 High efficiency distributor for gas-liquid contact column and method of preparation and useExpiredMar 01, 90Feb 19, 91[B01F]
4838184 Method and apparatus for disposing of landfill produced pollutantsExpiredMay 23, 88Jun 13, 89[F23G]
4816191 Distributor for liquid-gas contact column and method of preparation and useExpiredJan 19, 88Mar 28, 89[B01F]
4798150 Apparatus for handling ashExpiredNov 25, 87Jan 17, 89[F23J]
4744806 Variegated density mesh pad for mist removal and method of preparing sameExpiredJan 30, 87May 17, 88[B01D]
4737100 Duct burner apparatusExpiredApr 30, 86Apr 12, 88[F23T, F23D]
4715868 Vapor recovery systemExpiredSep 22, 86Dec 29, 87[B01D]
4702691 Even flow radial burner tipExpiredAug 07, 86Oct 27, 87[F23C]

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