CHICAGO BRIDGE & IRON COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 6128
 
  
 
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 593
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 542
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS517
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 327
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 324
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 226
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 221
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 227

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,798 CONNECTION FOR REFRIGERATED GAS STORAGE TANKNov 01, 17Mar 08, 18[F17C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9835291 Connection for refrigerated gas storage tankMar 04, 16Dec 05, 17[F17C]
9726326 Method of constructing a storage tank for cryogenic liquidsDec 09, 13Aug 08, 17[F17C, B65D]
9556626 Self-jacking scaffold for large cylindrical tanksNov 12, 15Jan 31, 17[B66F, E04G]
9528282 Freestanding elevator platform systemSep 23, 15Dec 27, 16[E04B, B66F, B66B, E04G]
9217255 Self-jacking scaffold for large cylindrical tanksNov 26, 13Dec 22, 15[E04G]
9150397 Freestanding elevator platform systemSep 27, 12Oct 06, 15[E04B, B66F, B66B, E04G]
8820009 Method of building elevated water storage tanksAug 07, 12Sep 02, 14[E04H]
8603375 Method of constructing a storage tank for cryogenic liquidsJun 05, 07Dec 10, 13[B28B, F17C]
8545132 Method and apparatus for insulating a component of a low-temperature or cryogenic storage tankJul 12, 12Oct 01, 13[B65G]
8261510 Method of building elevated water storage tanksApr 30, 08Sep 11, 12[E04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0234,958 SELF-SHIELDING TANKAbandonedFeb 18, 14Aug 20, 15[F41H, G06F]
2008/0223,859 Storage tank with inventory reductionAbandonedMar 14, 07Sep 18, 08[B65D]
2006/0086,741 Low temperature/cryogenic liquid storage structureAbandonedOct 21, 04Apr 27, 06[F17C]
2006/0032,239 Boil-off gas removal systemAbandonedAug 12, 04Feb 16, 06[F25J, F17C]
6673240 Feed control system for liquid clarification tanksExpiredMar 16, 01Jan 06, 04[B01D]
2003/0182,941 Combustion turbine inlet for air cooling via refrigerated liquid hydrocarbon fuel vaporizationAbandonedFeb 14, 03Oct 02, 03[F02C]
6405596 Ultrasonic austenitic weld seam inspection method and apparatusExpiredOct 13, 00Jun 18, 02[G01N]
6321916 Liquid clarification tankExpiredJun 05, 00Nov 27, 01[B01D]
6266862 Weld seam opening regulator for cylindrical tank building processExpiredMar 14, 97Jul 31, 01[B25B]
4754610 Apparatus and method of ice production by direct refrigerant contact with aqueous liquidExpiredApr 17, 86Jul 05, 88[F25C]
4750333 Integrated mine cooling and water conditioning systemExpiredOct 03, 83Jun 14, 88[F25D]
4687671 Concentration methodExpiredAug 19, 85Aug 18, 87[A23L]
4662137 Silo for bulk storage of large quantities of products at closely controlled humidity and temperature conditions throughoutExpiredDec 26, 85May 05, 87[E04B]
4648864 Centrifugal separator and method of separating buoyant particles from a liquidExpiredDec 26, 84Mar 10, 87[B04B]
4643212 Hot liquid thermal energy storage tank and methodExpiredMar 28, 84Feb 17, 87[E03B]
4641706 Vertical shell and tube heat exchanger with spacer or clip to form uniform thickness falling films on exterior surfaces of tubesExpiredNov 05, 84Feb 10, 87[F28D]
4615458 Floating roof tank with rim space sealExpiredAug 05, 85Oct 07, 86[B65D]
4596120 Apparatus and method for cold aqueous liquid and/or ice production, storage and use for cooling and refrigerationExpiredNov 30, 84Jun 24, 86[F25D]
4592768 Apparatus and process for desalination combining freeze concentration, centrifugation, and reverse osmosisExpiredOct 20, 83Jun 03, 86[B01D]
4584843 Method and apparatus of storing ice slurry and its use for cooling purposesExpiredNov 05, 84Apr 29, 86[B01D]

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