BALTIMORE AIRCOIL COMPANY, 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 2022
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 1035
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 1042
 
  
 
F28C HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION 72
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 541
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 212
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 266
 
  
 
F28B STEAM OR VAPOUR CONDENSERS 26
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9803929 Indirect heat exchangerDec 03, 13Oct 31, 17[F28B, F28D, F25B]
9587885 Cooling tower with indirect heat exchangerJun 12, 15Mar 07, 17[F28C, F28D, F28F, B01F]
9279619 Cooling tower with indirect heat exchangerMar 15, 13Mar 08, 16[F28C, F28D, B01F]
9255739 Cooling tower with indirect heat exchangerMar 15, 13Feb 09, 16[F28C, F28D]
9170054 Cooling tower fillJul 31, 13Oct 27, 15[F28D, B01F]
9057563 Cooling tower with indirect heat exchangerDec 17, 12Jun 16, 15[F28C, F28D, F28F, B01F]
9057564 Cooling tower with indirect heat exchangerDec 17, 12Jun 16, 15[F28C, F28D, F28F, B01F]
9004463 Cooling tower with indirect heat exchangerDec 17, 12Apr 14, 15[F28C, F28F, B01F]
8931158 Liquid vessel liner and method of applicationJan 25, 11Jan 13, 15[F24H, B05D, F28F, B65D]
8683749 Cooling tower entry door structureMar 25, 11Apr 01, 14[E04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0115,077 COOLING TOWER SPLASH FILLAbandonedOct 22, 15Apr 27, 17[F28C, F28F]
2016/0223,262 COOLING TOWER INTEGRATED INLET LOUVER FILLAbandonedOct 31, 14Aug 04, 16[F28C]
2011/0168,354 MODULAR COOLING SYSTEMAbandonedSep 30, 09Jul 14, 11[F28D]
2011/0168,362 COOLING SYSTEM WITH MICROCHANNEL HEAT EXCHANGERAbandonedSep 30, 09Jul 14, 11[F28F]
2010/0162,737 SYSTEM AND METHOD OF WETTING ADIABATIC MATERIALAbandonedJun 13, 08Jul 01, 10[F28D, F25D]
2007/0289,966 Liquid vessel liner and method of applicationAbandonedJun 16, 06Dec 20, 07[B65D]
2006/0168,981 Cooling systemAbandonedFeb 06, 04Aug 03, 06[F28D]
2006/0048,929 Header and coil connections for a heat exchangerAbandonedSep 09, 04Mar 09, 06[F28F]
6644566 Water distribution conduitExpiredSep 21, 00Nov 11, 03[B05B, A62C]
6247522 Heat exchange members for thermal storage apparatusExpiredNov 04, 98Jun 19, 01[F28D]
5904864 Robotic weldingExpiredNov 26, 97May 18, 99[B23K]
5596877 Header and coil arrangement for cooling apparatusExpiredAug 16, 95Jan 28, 97[F25D]
5390505 Indirect contact chiller air-precooler method and apparatusExpiredJul 23, 93Feb 21, 95[F25B]
5386709 Subcooling and proportional control of subcooling of liquid refrigerant circuits with thermal storage or low temperature reservoirsExpiredDec 10, 92Feb 07, 95[F25B]
5383339 Supplemental cooling system for coupling to refrigerant-cooled apparatusExpiredDec 10, 92Jan 24, 95[F25D]
5328600 Cooling tower strainer tank and screenExpiredApr 12, 93Jul 12, 94[B01D]
5234161 Counterflow spray nozzleExpiredMay 08, 92Aug 10, 93[B05B]
5232636 Cooling tower strainer tank and screenExpiredJul 31, 91Aug 03, 93[B01F]
5226681 Outlet connection assemblyExpiredJul 31, 91Jul 13, 93[F16L]
5180528 Apparatus and method for fluid distribution in a cooling towerExpiredJul 31, 91Jan 19, 93[B01F]

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