Assignee
BOC GROUP INC
US·651 granted patents·17 pending applications·23,942 citations·filing 1981–2009
Top patents by PatentIndex Score
668 records- 0198US6722161B2Rapid glass melting or premeltingBOC GROUP INC·Filed 2002·Granted Apr 20, 2004·84 cites·23 claims
- 0298US6348227B1Method of reducing microbial growth during processing of animal carcassesBOC GROUP INC·Filed 2000·Granted Feb 19, 2002·103 cites·10 claims
- 0398US5563734ADurable low-emissivity solar control thin film coatingBOC GROUP INC·Filed 1994·Granted Oct 8, 1996·303 cites·29 claims
- 0498US5096470AHydrogen and carbon monoxide production by hydrocarbon steam reforming and pressure swing adsorption purificationBOC GROUP INC·Filed 1990·Granted Mar 17, 1992·162 cites·28 claims
- 0598US4846183ABlood parameter monitoring apparatus and methodsBOC GROUP INC·Filed 1987·Granted Jul 11, 1989·349 cites·19 claims
- 0697US6295830B1Portable container for refrigerated or frozen goodsBOC GROUP INC·Filed 2001·Granted Oct 2, 2001·151 cites·1 claims
- 0797US5377045ADurable low-emissivity solar control thin film coatingBOC GROUP INC·Filed 1993·Granted Dec 27, 1994·197 cites·25 claims
- 0897US5365011AMethod of producing unsaturated hydrocarbons and separating the same from saturated hydrocarbonsBOC GROUP INC·Filed 1993·Granted Nov 15, 1994·110 cites·22 claims
- 0997US5360171AFuel burner apparatus and method employing divergent flow nozzleBOC GROUP INC·Filed 1993·Granted Nov 1, 1994·101 cites·2 claims
- 1097US5299929AFuel burner apparatus and method employing divergent flow nozzleBOC GROUP INC·Filed 1993·Granted Apr 5, 1994·123 cites·10 claims
- 1197US5224441AApparatus for rapid plasma treatments and methodBOC GROUP INC·Filed 1991·Granted Jul 6, 1993·203 cites·19 claims
- 1297US5202096AApparatus for low temperature purification of gasesBOC GROUP INC·Filed 1991·Granted Apr 13, 1993·119 cites·8 claims
- 1397US4676994AAdherent ceramic coatingsBOC GROUP INC·Filed 1985·Granted Jun 30, 1987·153 cites·17 claims
- 1496US6761838B2Cyclic autothermal hydrocarbon reforming processBOC GROUP INC·Filed 2001·Granted Jul 13, 2004·89 cites·25 claims
- 1596US6705118B2Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burnerBOC GROUP INC·Filed 2002·Granted Mar 16, 2004·87 cites·18 claims
- 1696US6422041B1Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burnerBOC GROUP INC·Filed 1999·Granted Jul 23, 2002·122 cites·22 claims
- 1796US5914455AAir purification processBOC GROUP INC·Filed 1997·Granted Jun 22, 1999·147 cites·22 claims
- 1896US5814195ASputtering system using cylindrical rotating magnetron electrically powered using alternating currentBOC GROUP INC·Filed 1996·Granted Sep 29, 1998·364 cites·24 claims
- 1996US5627435AHollow cathode array and method of cleaning sheet stock therewithBOC GROUP INC·Filed 1996·Granted May 6, 1997·193 cites·14 claims
- 2096US5521765AElectrically-conductive, contrast-selectable, contrast-improving filterBOC GROUP INC·Filed 1994·Granted May 28, 1996·129 cites·27 claims
- 2196US5232474APre-purification of air for separationBOC GROUP INC·Filed 1991·Granted Aug 3, 1993·121 cites·17 claims
- 2296US4806171AApparatus and method for removing minute particles from a substrateBOC GROUP INC·Filed 1987·Granted Feb 21, 1989·163 cites·20 claims
- 2396US4713224AOne-step process for purifying an inert gasBOC GROUP INC·Filed 1986·Granted Dec 15, 1987·91 cites·19 claims
- 2495US7624770B2Intelligent compressor strategy to support hydrogen fuelingBOC GROUP INC·Filed 2005·Granted Dec 1, 2009·58 cites·4 claims
- 2595US6436171B1Oxygen-selective adsorbentsBOC GROUP INC·Filed 2000·Granted Aug 20, 2002·73 cites·21 claims
- 2695US6167709B1Food processing method and systemBOC GROUP INC·Filed 1999·Granted Jan 2, 2001·92 cites·16 claims
- 2795US5879732AFood processing methodBOC GROUP INC·Filed 1996·Granted Mar 9, 1999·94 cites·69 claims
- 2895US4963339AHydrogen and carbon dioxide coproductionBOC GROUP INC·Filed 1988·Granted Oct 16, 1990·108 cites·9 claims
- 2995US4936824AInfant incubator with air curtainBOC GROUP INC·Filed 1987·Granted Jun 26, 1990·140 cites·5 claims
- 3095US4579723AMethods for purifying inert gas streamsBOC GROUP INC·Filed 1985·Granted Apr 1, 1986·118 cites·19 claims
- 3194US7070752B2Supported perovskite-type oxides and methods for preparation thereofBOC GROUP INC·Filed 2005·Granted Jul 4, 2006·41 cites·29 claims
- 3294US6818566B2Thermal activation of fluorine for use in a semiconductor chamberBOC GROUP INC·Filed 2002·Granted Nov 16, 2004·280 cites·24 claims
- 3394US6506351B1Removal of nitrogen oxides from gas streamsBOC GROUP INC·Filed 2000·Granted Jan 14, 2003·91 cites·15 claims
- 3494US6434950B2Modular apparatus for cooling and freezing of a food product on a moving substrateBOC GROUP INC·Filed 2001·Granted Aug 20, 2002·40 cites·29 claims
- 3594US5692495AMethod and apparatus for the production of nitric oxide gas mixtureBOC GROUP INC·Filed 1996·Granted Dec 2, 1997·133 cites·15 claims
- 3694US5538706AHydrogen and carbon monoxide production by partial oxidation of hydrocarbon feedBOC GROUP INC·Filed 1994·Granted Jul 23, 1996·82 cites·22 claims
- 3794US5531808ARemoval of carbon dioxide from gas streamsBOC GROUP INC·Filed 1994·Granted Jul 2, 1996·99 cites·23 claims
- 3894US5434008AThin gas barrier filmsBOC GROUP INC·Filed 1993·Granted Jul 18, 1995·71 cites·4 claims
- 3994US5417742ARemoval of perfluorocarbons from gas streamsBOC GROUP INC·Filed 1993·Granted May 23, 1995·108 cites·25 claims
- 4094US5332036AMethod of recovery of natural gases from underground coal formationsBOC GROUP INC·Filed 1992·Granted Jul 26, 1994·257 cites·12 claims
- 4194US5258056APSA system with product turndown and purity controlBOC GROUP INC·Filed 1991·Granted Nov 2, 1993·107 cites·17 claims
- 4294US5047131AMethod for coating substrates with silicon based compoundsBOC GROUP INC·Filed 1989·Granted Sep 10, 1991·155 cites·13 claims
- 4394US4816039APSA multicomponent separation utilizing tank equalizationBOC GROUP INC·Filed 1987·Granted Mar 28, 1989·122 cites·7 claims
- 4494US4769291ATransparent coatings by reactive sputteringBOC GROUP INC·Filed 1987·Granted Sep 6, 1988·117 cites·25 claims
- 4593US7055333B2High pressure CO2 purification and supply systemBOC GROUP INC·Filed 2005·Granted Jun 6, 2006·47 cites·9 claims
- 4693US6458334B1Catalytic partial oxidation of hydrocarbonsBOC GROUP INC·Filed 2000·Granted Oct 1, 2002·63 cites·22 claims
- 4793US6284021B1Composite adsorbent beads for adsorption processBOC GROUP INC·Filed 1999·Granted Sep 4, 2001·136 cites·27 claims
- 4893US5693856AProduction of terephthalic acidBOC GROUP INC·Filed 1996·Granted Dec 2, 1997·63 cites·19 claims
- 4993US5645699ADual cylindrical target magnetron with multiple anodesBOC GROUP INC·Filed 1996·Granted Jul 8, 1997·102 cites·9 claims
- 5093US5100635ACarbon dioxide production from combustion exhaust gases with nitrogen and argon by-product recoveryBOC GROUP INC·Filed 1990·Granted Mar 31, 1992·73 cites·18 claims
Showing the top 50 of 668 patent records by PatentIndex Score.
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