AIR LIQUIDE ADVANCED TECHNOLOGIES U.S. LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 7127
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 421
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 339
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 315
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
A45F TRAVELLING OR CAMP EQUIPMENT; SACKS OR PACKS CARRIED ON THE BODY 215
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
F23C METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL 219
 
  
 
F23L AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS 215
 
  
 
F23M CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR 214

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0157,557 METHOD AND SYSTEM FOR PURIFICATION OF NATURAL GAS USING MEMBRANESDec 02, 16Jun 08, 17[C10L, E21B, B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9737857 Gas separation membrane module with improved gas sealJan 20, 17Aug 22, 17[B01D]
9579606 Gas separation membrane module with improved gas sealJul 23, 14Feb 28, 17[B01D]
9500411 Burner and/or injector panel apparatus, methods of installation and use of the same in a metal-melting furnace, and metal-melting furnace including the sameJun 24, 15Nov 22, 16[F27B, F27D, C21C, C21B]
9423077 Cylinder safety systemOct 02, 13Aug 23, 16[F17C, A45F]
9375677 Helium recovery from natural gasDec 20, 13Jun 28, 16[C01B, C10L, C07C, E21B, B01D]
9324053 RFID tag cylinder inventory control methodOct 07, 14Apr 26, 16[G06Q, G06F, G07F]
9314917 Cylinder safety systemOct 02, 13Apr 19, 16[F17C, A45F, B25G]
9285113 Distributed combustion process and burnerNov 06, 14Mar 15, 16[F23L, F23M, F23C, F23D]
9275508 Electronic container vending systemOct 07, 14Mar 01, 16[G06Q, G06F, G07F]
9261885 Portable metered flow apparatus for calibration/bump testingJan 30, 12Feb 16, 16[G01N, G05D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0157,555 METHOD AND SYSTEM FOR PURIFICATION OF NATURAL GAS USING MEMBRANESAbandonedDec 30, 15Jun 08, 17[C10L, E21B, B01D]
2017/0001,147 GAS SEPARATION MEMBRANE MODULE FOR REACTIVE GAS SERVICEAbandonedJun 30, 15Jan 05, 17[C01B, B01D]
2017/0001,148 GAS SEPARATION MEMBRANE MODULE FOR REACTIVE GAS SERVICEAbandonedJun 30, 15Jan 05, 17[C01B, B01D]
2016/0098,673 RFID TAG CYLINDER INVENTORY CONTROL SYSTEMAbandonedOct 07, 14Apr 07, 16[G06Q, G07F]
2016/0098,694 ELECTRONIC CONTAINER VENDING PAYMENT CONTROL METHODAbandonedOct 07, 14Apr 07, 16[G06Q]
2016/0098,695 ELECTRONIC CONTAINER VENDING PAYMENT CONTROL SYSTEMAbandonedOct 07, 14Apr 07, 16[G06Q, G07F]
2016/0098,885 ELECTRONIC CONTAINER VENDING SECURITY METHODAbandonedOct 07, 14Apr 07, 16[G07F]
2016/0098,886 ELECTRONIC CONTAINER VENDING METHODAbandonedOct 07, 14Apr 07, 16[G06Q, G07F]
2012/0224,601 BURNER AND/OR INJECTOR PANEL APPARATUS, METHODS OF INSTALLATION AND USE OF THE SAME IN A METAL-MELTING FURNACE, AND METAL-MELTING FURNACE INCLUDING THE SAMEAbandonedMar 01, 11Sep 06, 12[B23P, F27D, C21B]
2011/0000,551 Push Button Regulator Device with Sealing Element to Facilitate Easy Connection with Other DevicesAbandonedSep 14, 10Jan 06, 11[G05D]
2009/0320,519 Recovery of HydrofluoroalkanesAbandonedJun 30, 08Dec 31, 09[F25J, C01B, B01D]
2009/0165,646 EFFLUENT GAS RECOVERY PROCESS FOR SILICON PRODUCTIONAbandonedDec 31, 07Jul 02, 09[B01D]

Top Inventors for This Owner

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