Inventor · disambiguated record
Paul Higginbotham
Also filed as: HIGGINBOTHAM PAUL
56 granted patents·14 pending applications·666 citations·filing 1994–2022
98Inventor score
Top patents by PatentIndex Score
70 records- 0198US8012446B1Recycle TSA regen gas to boiler for oxyfuel operationsAIR PROD & CHEM·Filed 2010·Granted Sep 6, 2011·57 cites·25 claims
- 0295US11453950B1Method and apparatus for dosing hydrogen in a centrifugal compression systemAIR PROD & CHEM·Filed 2021·Granted Sep 27, 2022·4 cites·11 claims
- 0393US6694775B1Process and apparatus for the recovery of krypton and/or xenonAIR PROD & CHEM·Filed 2002·Granted Feb 24, 2004·73 cites·41 claims
- 0489US11773873B2Process and apparatus for compressing hydrogen gas in a centrifugal compressorAIR PROD & CHEM·Filed 2021·Granted Oct 3, 2023·2 cites·14 claims
- 0588US10215488B2Treatment of nitrogen-rich natural gas streamsAIR PROD & CHEM·Filed 2016·Granted Feb 26, 2019·3 cites·32 claims
- 0688US7581405B2Storage vessel for cryogenic liquidAIR PROD & CHEM·Filed 2006·Granted Sep 1, 2009·12 cites·13 claims
- 0783US10036590B2Helium recovery from streams containing helium, carbon dioxide, and at least one of nitrogen and methaneAIR PROD & CHEM·Filed 2016·Granted Jul 31, 2018·3 cites·18 claims
- 0882US11353261B2Lights removal from carbon dioxideAIR PROD & CHEM·Filed 2019·Granted Jun 7, 2022·2 cites·9 claims
- 0978US10254042B2Purification of carbon dioxideAIR PROD & CHEM·Filed 2013·Granted Apr 9, 2019·4 cites·34 claims
- 1078US6227005B1Process for the production of oxygen and nitrogenAIR PROD & CHEM·Filed 2000·Granted May 8, 2001·33 cites·17 claims
- 1177US9791210B2Systems and methods for recovering helium from feed streams containing carbon dioxideHIGGINBOTHAM PAUL·Filed 2012·Granted Oct 17, 2017·3 cites·16 claims
- 1276US7022159B2Process and apparatus for treating a feed gasAIR PROD & CHEM·Filed 2003·Granted Apr 4, 2006·20 cites·27 claims
- 1375US6453840B1Damage tolerant inflatableMUSTANG SURVIVAL CORP·Filed 2001·Granted Sep 24, 2002·17 cites·20 claims
- 1468US11926906B2Process and apparatus for compressing hydrogen gas in a centrifugal compressorAIR PROD & CHEM·Filed 2021·Granted Mar 12, 2024·0 cites·33 claims
- 1568US5546766AAir separationBOC GROUP PLC·Filed 1995·Granted Aug 20, 1996·28 cites·19 claims
- 1667US12077434B2Method for producing high purity hydrogenAIR PROD & CHEM·Filed 2022·Granted Sep 3, 2024·0 cites·9 claims
- 1767US6357259B1Air separation method to produce gaseous productBOC GROUP INC·Filed 2000·Granted Mar 19, 2002·20 cites·13 claims
- 1867US2019041128A1Recovery Of Helium From Nitrogen-Rich StreamsAIR PROD & CHEM·Filed 2018·Application pending·0 cites
- 1966US5893276AAir separationBOC GROUP PLC·Filed 1997·Granted Apr 13, 1999·23 cites·15 claims
- 2066US5511381AAir separationBOC GROUP PLC·Filed 1995·Granted Apr 30, 1996·25 cites·9 claims
- 2164US5533339AAir separationBOC GROUP PLC·Filed 1995·Granted Jul 9, 1996·25 cites·9 claims
- 2263US6397631B1Air separation processAIR PROD & CHEM·Filed 2001·Granted Jun 4, 2002·13 cites·11 claims
- 2363US6257019B1Production of nitrogenBOC GROUP PLC·Filed 1998·Granted Jul 10, 2001·21 cites·17 claims
- 2463US5887447AAir separation in a double rectification columnBOC GROUP PLC·Filed 1998·Granted Mar 30, 1999·21 cites·16 claims
- 2562US6293126B1Air separationBOC GROUP PLC·Filed 2000·Granted Sep 25, 2001·12 cites·9 claims
- 2661US10267560B2Process for recovering hydrocarbons from crude carbon dioxide fluidAIR PROD & CHEM·Filed 2013·Granted Apr 23, 2019·0 cites·40 claims
- 2761US6848269B2Process and apparatus for the recovery of krypton and/or xenonAIR PROD & CHEM·Filed 2003·Granted Feb 1, 2005·9 cites·2 claims
- 2861US6695762B1Fluid cooled pressure garmentMUSTANG SURVIVAL CORP·Filed 2002·Granted Feb 24, 2004·21 cites·16 claims
- 2960US5485729AAir separationBOC GROUP PLC·Filed 1994·Granted Jan 23, 1996·20 cites·21 claims
- 3060US2023242395A1Ammonia Cracking for Green HydrogenAIR PROD & CHEM·Filed 2021·Application pending·0 cites
- 3159US12181215B2Hydrogen liquefierAIR PROD & CHEM·Filed 2021·Granted Dec 31, 2024·0 cites·16 claims
- 3259US10655912B2Purification of carbon dioxideAIR PROD & CHEM·Filed 2014·Granted May 19, 2020·0 cites·21 claims
- 3359US6832415B2Releasable slide fastener closureMUSTANG SURVIVAL CORP·Filed 2003·Granted Dec 21, 2004·12 cites·3 claims
- 3459US5657644AAir separationBOC GROUP PLC·Filed 1996·Granted Aug 19, 1997·18 cites·22 claims
- 3559US2022033983A1Method and apparatus for generating, storing and using hydrogenAIR PROD & CHEM·Filed 2021·Application pending·0 cites
- 3658US6178775B1Method and apparatus for separating air to produce an oxygen productBOC GROUP INC·Filed 1998·Granted Jan 30, 2001·17 cites·7 claims
- 3758US2017234611A1Recovery Of Helium From Nitrogen-Rich StreamsAIR PROD & CHEM·Filed 2016·Application pending·0 cites
- 3857US6568208B1System and method for introducing low pressure reflux to a high pressure column without a pumpAIR PROD & CHEM·Filed 2002·Granted May 27, 2003·9 cites·25 claims
- 3957US5660059AAir separationBOC GROUP PLC·Filed 1996·Granted Aug 26, 1997·17 cites·19 claims
- 4056US12280330B2Dehydration of carbon dioxideAIR PROD & CHEM·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 4156US10962283B2Helium extraction from natural gasAIR PROD & CHEM·Filed 2018·Granted Mar 30, 2021·0 cites·10 claims
- 4253US6889524B2Process and apparatus for cryogenic separation of gasesAIR PROD & CHEM·Filed 2003·Granted May 10, 2005·10 cites·15 claims
- 4352US6662593B1Process and apparatus for the cryogenic separation of airAIR PROD & CHEM·Filed 2002·Granted Dec 16, 2003·7 cites·24 claims
- 4452US6305191B1Separation of airBOC GROUP PLC·Filed 2000·Granted Oct 23, 2001·7 cites·13 claims
- 4552US2024001283A1Carbon Dioxide CaptureAIR PROD & CHEM·Filed 2022·Application pending·0 cites
- 4648US5928408AAir separationBOC GROUP PLC·Filed 1997·Granted Jul 27, 1999·10 cites·5 claims
- 4748US2012255312A1Method and System to Produce Electric PowerRAJARAMAN SURESH KALPATU·Filed 2011·Application pending·0 cites
- 4848US2020088465A1Helium Extraction from Natural GasAIR PROD & CHEM·Filed 2018·Application pending·0 cites
- 4948US2015114034A1Purification of Carbon DioxideAIR PROD & CHEM·Filed 2013·Application pending·0 cites
- 5047US7169001B2Life jacketMUSTANG SURVIVAL CORP·Filed 2003·Granted Jan 30, 2007·2 cites·3 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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