AB Carl Munters

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B31F MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD 223
 
  
 
B01D SEPARATION 1133
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6875299 Method for producing a corrugated laminate containing waterglassMar 05, 02Apr 05, 05[B31F]
6375914 Method for treating silica gelMar 27, 00Apr 23, 02[C01B]
5500402 Method for the manufacture of a contact body for the exchange of moisture or heatApr 26, 94Mar 19, 96[B01J]
5423934 Method for producing a laminateDec 17, 93Jun 13, 95[B31F]
5230719 Dehumidification apparatusMay 06, 91Jul 27, 93[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4732713 Insertable contact bodyExpiredSep 23, 85Mar 22, 88[B01F]
4708832 Contact bodyExpiredJul 28, 86Nov 24, 87[B01F]
4699635 Method and device for regeneration of an exchanger bodyExpiredMar 03, 86Oct 13, 87[B01D]
4581051 Apparatus for the separation of liquid drops or particulate solids from a gas streamExpiredOct 11, 83Apr 08, 86[B01D]
4529420 Method for drying gas and device for the implementation thereofExpiredDec 23, 82Jul 16, 85[B01D]
4459244 Device for contactors for use in cooling towers and the likeExpiredJul 22, 81Jul 10, 84[B01F]
4427607 Device in an evaporative coolerExpiredJun 07, 82Jan 24, 84[B01F]
4405533 Supply device for use with evaporative contact bodiesExpiredJun 07, 82Sep 20, 83[B01F]
4391667 Method of preparing cells to enable one fluid to be affected by another fluidExpiredApr 23, 81Jul 05, 83[B31F, B32B]
4390481 Apparatus for spraying trickler plates with cooling waterExpiredMay 28, 81Jun 28, 83[B01F]
4337216 Device in an evaporative coolerExpiredJan 22, 80Jun 29, 82[F28C]
4296780 Apparatus including throttling device for use in ventilation ductExpiredFeb 28, 80Oct 27, 81[F15D]
4258656 Device in spray booths for e.g. spray-paintingExpiredJun 21, 78Mar 31, 81[B05C]
4246962 Device for use in connection with heat exchangers for the transfer of sensible and/or latent heatExpiredJan 09, 78Jan 27, 81[F28F]
4244422 Method and device for defrosting heat exchanger without impairment of its heat exchange efficiencyExpiredOct 02, 78Jan 13, 81[F28F]
4240814 Droplet separatorExpiredAug 23, 78Dec 23, 80[B01D]
4238210 Particle-removal apparatusExpiredApr 26, 79Dec 09, 80[B01D]
4228847 Core for use in humidity exchangers and heat exchangers and method of making the sameExpiredFeb 13, 79Oct 21, 80[F28D]
4229388 Liquid distribution system for contact bodies and the likeExpiredAug 22, 78Oct 21, 80[B01F]
4200147 Device for the exchange of heat between supply air and exhaust air in indoor premisesExpiredDec 09, 77Apr 29, 80[F28D]

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