Inventor · disambiguated record
William B. Dolan
Also filed as: DOLAN WILLIAM · DOLAN WILLIAM B · DOLAN WILLIAM BACHOP
33 granted patents·22 pending applications·967 citations·filing 1992–2024
97Inventor score
Top patents by PatentIndex Score
55 records- 0198US6610124B1Heavy hydrocarbon recovery from pressure swing adsorption unit tail gasENGELHARD CORP·Filed 2002·Granted Aug 26, 2003·186 cites·42 claims
- 0296US6497750B2Pressure swing adsorption processENGELHARD CORP·Filed 2001·Granted Dec 24, 2002·106 cites·20 claims
- 0396US6444012B1Selective removal of nitrogen from natural gas by pressure swing adsorptionENGELHARD CORP·Filed 2000·Granted Sep 3, 2002·116 cites·38 claims
- 0496US6281405B1Alkylation process using membrane for recovery of halidesUOP LLC·Filed 2000·Granted Aug 28, 2001·42 cites·7 claims
- 0594US5411721AProcess for the rejection of CO2 from natural gasUOP INC·Filed 1992·Granted May 2, 1995·111 cites·22 claims
- 0690US11253810B2Adsorbent for hydrocarbon recoveryBASF CORP·Filed 2020·Granted Feb 22, 2022·2 cites·18 claims
- 0790US6293998B1Apparatus for use in pressure and temperature swing adsorption processesUOP LLC·Filed 1998·Granted Sep 25, 2001·93 cites·20 claims
- 0888US10639583B2Adsorbent for hydrocarbon recoveryBASF CORP·Filed 2016·Granted May 5, 2020·3 cites·17 claims
- 0987US7311891B2Process for the recovery of sulfur from Claus tail gas streamsBASF CATALYSTS LLC·Filed 2005·Granted Dec 25, 2007·10 cites·18 claims
- 1086US8778050B2Heavy hydrocarbon removal processDOLAN WILLIAM BACHOP·Filed 2012·Granted Jul 15, 2014·13 cites·22 claims
- 1186US6315817B1Selective removal of nitrogen from natural gas by pressure swing adsorptionENGELHARD CORP·Filed 2000·Granted Nov 13, 2001·38 cites·8 claims
- 1286US6197092B1Selective removal of nitrogen from natural gas by pressure swing adsorptionENGELHARD CORP·Filed 1999·Granted Mar 6, 2001·56 cites·7 claims
- 1386US2024269604A1Adsorbent for hydrocarbon recoveryBASF CORP·Filed 2024·Application pending·0 cites
- 1485US6080226ANitrous oxide purification by pressure swing adsorptionUOP LLC·Filed 1998·Granted Jun 27, 2000·73 cites·30 claims
- 1584US12083471B2Adsorbent bed with increased hydrothermal stabilityBASF CORP·Filed 2021·Granted Sep 10, 2024·1 cites·15 claims
- 1682US8147588B2Lower reactivity adsorbent and higher oxygenate capacity for removal of oxygenates from olefin streamsDOLAN WILLIAM·Filed 2009·Granted Apr 3, 2012·11 cites·20 claims
- 1782US6387159B1Claus feed gas hydrocarbon removalENGELHARD CORP·Filed 2000·Granted May 14, 2002·25 cites·44 claims
- 1878US11980842B2Adsorbent for hydrocarbon recoveryBASF CORP·Filed 2022·Granted May 14, 2024·0 cites·5 claims
- 1976US6380452B1Isomerization process using membrane for recovery of halidesUOP LLC·Filed 2000·Granted Apr 30, 2002·18 cites·10 claims
- 2076US2024399286A1Adsorbent bed with increased hydrothermal stabilityBASF CORP·Filed 2024·Application pending·0 cites
- 2175US6521020B2Claus feed gas hydrocarbon removalENGELHARD CORP·Filed 2002·Granted Feb 18, 2003·17 cites·10 claims
- 2275US6508863B1Claus feed gas hydrocarbon removalENGELHARD CORP·Filed 2001·Granted Jan 21, 2003·20 cites·23 claims
- 2374US8530717B2Process for the industrial isolation of propeneSCHUBERT MARKUS·Filed 2009·Granted Sep 10, 2013·2 cites·20 claims
- 2474US2025281870A1Adsorbent for hydrocarbon recovery with improved mechanical propertiesBASF CORP·Filed 2023·Application pending·0 cites
- 2574US2023356181A1Adsorbent for hydrocarbon recovery with improved mechanical propertiesBASF CORP·Filed 2023·Application pending·0 cites
- 2673US2024343664A1Hydrocarbon recovery units with separators configured to reduce liquid hydrocarbon exposure to regeneration gas streamsBASF CORP·Filed 2024·Application pending·0 cites
- 2772US9012712B1Adsorption of acid gasesBASF CORP·Filed 2013·Granted Apr 21, 2015·4 cites·25 claims
- 2871US12492156B2Hydrocarbon recovery unit with recycle loop for adsorbent bed regenerationBASF CORP·Filed 2021·Granted Dec 9, 2025·0 cites·11 claims
- 2970US11981635B2Hydrocarbon recovery units with separators configured to reduce liquid hydrocarbon exposure to regeneration gas streamsBASF CORP·Filed 2021·Granted May 14, 2024·0 cites·8 claims
- 3069US9517983B2Regeneration loop clean-upBASF CORP·Filed 2014·Granted Dec 13, 2016·1 cites·19 claims
- 3164US12491468B2Elimination of recycle compressor in dehydration and contaminant removal systemsBASF CORP·Filed 2021·Granted Dec 9, 2025·0 cites·20 claims
- 3261US9994500B2Regeneration loop clean-upBASF CORP·Filed 2016·Granted Jun 12, 2018·0 cites·20 claims
- 3359US12234420B2Systems and processes for heavy hydrocarbon removalBASF CORP·Filed 2020·Granted Feb 25, 2025·0 cites·20 claims
- 3459US2015090611A1Pressure release device for adsorbed gas systemsBASF CORP·Filed 2014·Application pending·0 cites
- 3557US2015094202A1Processes for activating adsorbent materials in adsorbed gas systemsBASF CORP·Filed 2014·Application pending·0 cites
- 3657US2024375038A1Method of reducing dimethyl ether formation during a regeneration cycleBASF CORP·Filed 2022·Application pending·0 cites
- 3756US2015090231A1Process for improving efficiencies of gas systems by gasoline vapor extractionBASF CORP·Filed 2014·Application pending·0 cites
- 3856US2015090226A1Process for improving efficiencies of gas systems using a compressorBASF CORP·Filed 2014·Application pending·0 cites
- 3956US2015090610A1Processes for filling containers in adsorbed gas systemsBASF CORP·Filed 2014·Application pending·0 cites
- 4055US2015090344A1Gas filtering in adsorbed gas systemsBASF CORP·Filed 2014·Application pending·0 cites
- 4153US11660567B2Gas dehydration with mixed adsorbent/desiccant bedsBASF CORP·Filed 2018·Granted May 30, 2023·0 cites·11 claims
- 4252US2024050886A1Adsorbent bed with increased hydrothermal stabilityBASF CORP·Filed 2022·Application pending·0 cites
- 4352US2014158557A1Gas Storage and Release Into Packaging After FillingBASF CORP·Filed 2013·Application pending·0 cites
- 4450US8658849B2Process for the separation of unbranched hydrocarbons from their branched isomersSCHUBERT MARKUS·Filed 2008·Granted Feb 25, 2014·0 cites·9 claims
- 4550US2023233983A1Adsorbent bed for mercaptan removal with increased hydrothermal stabilityBASF CORP·Filed 2021·Application pending·0 cites
- 4650US2009004084A1Exchange Cation Selection in ETS-4 to Control Adsorption Strength and Effective Pore DiameterBASF CATALYSTS LLC·Filed 2008·Application pending·0 cites
- 4747US2025128200A1Adsorbent bed with increased hydrothermal stabilityBASF CORP·Filed 2022·Application pending·0 cites
- 4845US2003047071A1CO2 rejection from natural gasFiled 2001·Application pending·0 cites
- 4945US2007243129A1Exchange cation selection in ETS-4 to control adsorption strength and effective pore diameterBELL VALERIE A·Filed 2006·Application pending·0 cites
- 5042US5669959AProcess for safe membrane operationUOP INC·Filed 1996·Granted Sep 23, 1997·11 cites·25 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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