AIR WATER INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1586
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 11351
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 837
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 6132
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 6114
 
  
 
B01D SEPARATION 5129
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF475
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 425
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9562533 Cryogenic pump for liquefied gasesSep 14, 11Feb 07, 17[F04B, F04D]
9453277 Method of heat treatment and the directions for use of furnace of heat treatmentDec 19, 13Sep 27, 16[C23C, F27B, F27D, C21D, C22C]
9070628 Method of manufacturing esterified substanceMay 25, 11Jun 30, 15[H01L, C08F, C08L]
8986448 Method of manufacturing single crystal 3C-SiC substrate and single crystal 3C-SiC substrate obtained from the manufacturing methodMar 14, 11Mar 24, 15[H01L, C30B]
8974836 Angiogenesis regulating composition and method for regulating angiogenesisMay 20, 13Mar 10, 15[A61K]
8940931 Production method for refined 6-bromo-2-naphthalenecarboxylic acid productOct 28, 10Jan 27, 15[C07C]
8906786 Method for producing single crystal SiC substrate and single crystal SiC substrate produced by the sameSep 24, 13Dec 09, 14[H01L, C30B]
8871350 Gas barrier film, electronic device including the same, gas barrier bag, and method for producing gas barrier filmMar 23, 10Oct 28, 14[C23C, H01L, B29D, B32B]
8758856 Method of fluoridation and directions for use of a unit of fluoridationSep 10, 09Jun 24, 14[C23C]
8742128 Process for producing pyridine compound, and pyridine compoundMay 22, 09Jun 03, 14[C07D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0044,091 COMPOSITION CONTAINING 3-CHLORO-4-METHOXYBENZYLAMINE HYDROCHLORIDE, AND METHOD FOR PRODUCING SAMEAbandonedApr 30, 14Feb 16, 17[C07C]
2015/0059,743 VENTILATORAbandonedFeb 28, 13Mar 05, 15[A61M]
2014/0316,103 INSULATING MATERIAL USING EPOXY RESIN COMPOSITIONAbandonedNov 22, 12Oct 23, 14[C08G, H05K]
2014/0102,592 STEEL PRODUCT AND ITS MANUFACTURING METHODAbandonedApr 19, 12Apr 17, 14[C23C]
2013/0341,427 CARBON DIOXIDE SNOW EJECTING DEVICEAbandonedMar 05, 12Dec 26, 13[B05B]
2013/0260,155 RESIN COMPOSITION, AND PREPREG AND LAMINATE USING SAMEAbandonedOct 19, 11Oct 03, 13[C09D, H05K]
2012/0114,768 ANGIOGENESIS REGULATING COMPOSITION AND METHOD FOR REGULATING ANGIOGENESISAbandonedJul 12, 10May 10, 12[A61K, C01B, A61P]
2011/0162,758 FURNACE OF HEAT TREATMENT, THE METHOD OF HEAT TREATMENT, AND THE DIRECTIONS FOR USE OF FURNACE OF HEAT TREATMENTAbandonedSep 10, 09Jul 07, 11[C23C]
2010/0247,764 Method For Surface Treatment of Ti-Al Alloy and Ti-Al Alloy Obtained by The MethodAbandonedOct 22, 08Sep 30, 10[C23C]
2007/0104,954 Antistatic glass substrate production method and antistatic glass substrate produced by the methodAbandonedSep 22, 04May 10, 07[C03C, C03B, B32B]
2006/0272,352 Air separatorAbandonedMar 25, 04Dec 07, 06[F25J]
2006/0048,861 Surface-carbonitrided stainless steel part excellent in wear resistance and method for their manufactureAbandonedOct 06, 03Mar 09, 06[C22C]
2005/0232,810 Method and apparatus for fumigationAbandonedJun 02, 05Oct 20, 05[A61L]
6768022 Method for producing thiosalicylic acidExpiredDec 11, 02Jul 27, 04[C07C]
6761754 Selective adsorbent for nitrogen and method for separating air using the sameWithdrawnOct 18, 02Jul 13, 04[B01D]
2003/0062,355 Consumable electrode arc welding method and welderAbandonedSep 04, 02Apr 03, 03[B23K]
6423121 Nitrogen adsorbent and use thereofExpiredJun 14, 00Jul 23, 02[B01D]
6179932 Motor rotary shaft and manufacturing method thereofExpiredApr 14, 94Jan 30, 01[C23C]
6105417 Gas sensorExpiredApr 15, 99Aug 22, 00[G01N]
6020025 Method of manufacturing a crank shaftExpiredApr 17, 95Feb 01, 00[B05D, C21D]

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