AAF-MCQUAY INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 22112
 
  
 
2304 VENTILATION AND AIR-CONDITIONING EQUIPMENT529
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 250
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 266
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 114
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 120

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8834591 Filter structure for removing contaminants from stream of fluidJul 05, 11Sep 16, 14[B01D]
8702408 Slide for use in a screw compressorNov 20, 09Apr 22, 14[F04C, F03C]
8546298 Filtration media having a chemical reagentMar 09, 11Oct 01, 13[C09K, C01B, B01J, C01G, C01F, C01D]
8409337 Air handling filtration equipment with adjustable media bed and method of useJun 08, 10Apr 02, 13[B01D]
8404023 Air handling filtration equipment with adjustable media bed and method of useJun 08, 10Mar 26, 13[B01D]
8397534 High capacity chiller compressorMar 13, 09Mar 19, 13[F04B, F25B]
8277732 Air quality detection packMay 28, 10Oct 02, 12[G01J, G01N]
8216413 Method of making a marine gas turbine filterMar 09, 11Jul 10, 12[B01D]
8210488 Base/lifting structureDec 08, 08Jul 03, 12[B65D]
8197571 Air filter with improved structural supportMay 29, 09Jun 12, 12[B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0367,325 Method for Multi-Stage Expansion and Stretching of Film and FilterAbandonedJun 12, 09Dec 18, 14[B29C, B01D]
8393180 Method of manufacturing a fiberglass matExpiredDec 09, 09Mar 12, 13[C03B]
2012/0264,220 Apparatus for Monitoring Corrosion and Method ThereofAbandonedApr 14, 11Oct 18, 12[G01N]
7687416 Arrangement for forming a layered fibrous mat of varied porosityExpiredMay 12, 06Mar 30, 10[B32B]
7661540 Method of forming spaced pleated filter material and product of sameExpiredDec 30, 03Feb 16, 10[B01D]
7625418 Spacer arrangement for pleated filterExpiredJun 08, 05Dec 01, 09[A61F, B01D]
2009/0049,811 Pocket Filter Joiner Arrangement and Method of MakingAbandonedAug 23, 07Feb 26, 09[B01D, B65B]
2008/0277,095 Heat exchanger assemblyAbandonedMay 07, 07Nov 13, 08[F28F]
7398887 Product and method of forming successive layers of face-to-face adjacent media with calculated pore sizeExpiredDec 07, 04Jul 15, 08[B01D]
2008/0127,662 Method, System, and Apparatus for Modular Central PlantAbandonedJun 19, 07Jun 05, 08[F28C, F25B]
2008/0093,014 Pleated Corrugated Media and Method of MakingAbandonedDec 14, 07Apr 24, 08[B31F]
2008/0017,570 Crest Supported Filter Frame Assembly and MethodAbandonedJul 27, 07Jan 24, 08[C09J, B01D]
2007/0271,887 Nestable Filter and FrameAbandonedMay 24, 06Nov 29, 07[B01D]
2007/0251,634 Method of Forming Spaced Pleated Filter Material and Product of SameAbandonedJun 04, 07Nov 01, 07[B31F]
2007/0235,173 SHELL AND TUBE EVAPORATORAbandonedApr 10, 06Oct 11, 07[F25B, F28F, B21D]
2007/0107,886 Evaporator for a refrigeration systemAbandonedNov 14, 05May 17, 07[F28F]
2007/0095,512 Shell and tube evaporatorAbandonedOct 31, 05May 03, 07[F28D, F25B, B21D]
7210914 Series apparatus for forming layered fibrous mat of differing fibers and controlled surfacesExpiredFeb 28, 04May 01, 07[B28B]
7112255 Thermobondable filter medium and border frame and method of making sameExpiredDec 05, 03Sep 26, 06[B29C]
7105124 Method, apparatus and product for manufacturing nanofiber mediaExpiredJun 19, 01Sep 12, 06[B29C]

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