Inventor · disambiguated record
David J. Heldebrant
Also filed as: HELDEBRANT DAVID J
23 granted patents·4 pending applications·86 citations·filing 2007–2024
93Inventor score
Files withBATTELLE MEMORIAL INSTITUTE18HELDEBRANT DAVID J5FERNANDEZ CARLOS A1GEORGIA TECH RES INST1JESSOP PHILIP G1
Top patents by PatentIndex Score
27 records- 0192US11745137B2Diamine solvent system for CO2 captureBATTELLE MEMORIAL INSTITUTE·Filed 2022·Granted Sep 5, 2023·2 cites·1 claims
- 0292US7982069B2Switchable solvents and methods of use thereofUNIV KINGSTON·Filed 2007·Granted Jul 19, 2011·26 cites·46 claims
- 0390US7799299B2Capture and release of mixed acid gasses with binding organic liquidsBATTELLE MEMORIAL INSTITUTE·Filed 2009·Granted Sep 21, 2010·22 cites·10 claims
- 0489US8652237B2System and process for capture of H2S from gaseous process streams and process for regeneration of the capture agentHELDEBRANT DAVID J·Filed 2010·Granted Feb 18, 2014·18 cites·27 claims
- 0584US11266947B2Diamine solvent system for CO2 captureBATTELLE MEMORIAL INSTITUTE·Filed 2019·Granted Mar 8, 2022·2 cites·18 claims
- 0684US10130907B2Capture and release of acid gasses using tunable organic solvents with aminopyridineBATTELLE MEMORIAL INSTITUTE·Filed 2017·Granted Nov 20, 2018·2 cites·7 claims
- 0781US12290779B2Diamine solvent system for CO2 captureBATTELLE MEMORIAL INSTITUTE·Filed 2023·Granted May 6, 2025·0 cites·17 claims
- 0880US8513464B2Switchable solvents and methods of use thereofJESSOP PHILIP G·Filed 2011·Granted Aug 20, 2013·4 cites·53 claims
- 0979US7897129B2Process for synthesis of ammonia borane for bulk hydrogen storageBATTELLE MEMORIAL INSTITUTE·Filed 2009·Granted Mar 1, 2011·5 cites·20 claims
- 1070US10773205B2Capture and release of acid gasses using tunable organic solvents with aminopyridineBATTELLE MEMORIAL INSTITUTE·Filed 2019·Granted Sep 15, 2020·0 cites·4 claims
- 1170US10722837B2Capture and release of acid gasses using tunable organic solvents with aminopyridineBATTELLE MEMORIAL INSTITUTE·Filed 2019·Granted Jul 28, 2020·0 cites·4 claims
- 1267US10434460B2Capture and release of acid gasses using tunable organic solvents with aminopyridineBATTELLE MEMORIAL INSTITUTE·Filed 2018·Granted Oct 8, 2019·0 cites·2 claims
- 1367US9447315B2Electrophilic acid gas-reactive fluid, proppant, and process for enhanced fracturing and recovery of energy producing materialsFERNANDEZ CARLOS A·Filed 2014·Granted Sep 20, 2016·5 cites·11 claims
- 1466US2025083092A1Task-specific ionic liquid-derived system for selective oxygen productionBATTELLE MEMORIAL INSTITUTE·Filed 2024·Application pending·0 cites
- 1563US2025276481A1Friction extrusion of polymer composites with high filler contentBATTELLE MEMORIAL INSTITUTE·Filed 2024·Application pending·0 cites
- 1662US11492302B2Integrated capture and conversion of CO2 to methane, methanol, or methanol and glycolBATTELLE MEMORIAL INSTITUTE·Filed 2021·Granted Nov 8, 2022·0 cites·20 claims
- 1760US2025026700A1Combined Capture and Conversion of CO2 to Methanol in a Post Combustion Capture SolventBATTELLE MEMORIAL INSTITUTE·Filed 2023·Application pending·0 cites
- 1859US10961173B2Integrated capture and conversion of CO2 to methanol or methanol and glycolBATTELLE MEMORIAL INSTITUTE·Filed 2020·Granted Mar 30, 2021·0 cites·20 claims
- 1959US10456739B2Capture and release of acid gasses using tunable organic solvents with binding organic liquidsBATTELLE MEMORIAL INSTITUTE·Filed 2018·Granted Oct 29, 2019·0 cites·8 claims
- 2058US9433892B2System and process for capture of acid gasses at elevated pressure from gaseous process streamsHELDEBRANT DAVID J·Filed 2014·Granted Sep 6, 2016·0 cites·5 claims
- 2158US8710265B2Switchable solvents and methods of use thereofGEORGIA TECH RES INST·Filed 2013·Granted Apr 29, 2014·0 cites·53 claims
- 2255US11168275B2On-board separation of oxygenates from fuelsBATTELLE MEMORIAL INSTITUTE·Filed 2019·Granted Nov 9, 2021·0 cites·7 claims
- 2353US10179320B2Process for making carbon-based nano-rods from switchable ionic liquids and devices and processes incorporating sameBATTELLE MEMORIAL INSTITUTE·Filed 2016·Granted Jan 15, 2019·0 cites·15 claims
- 2453US9873828B2Electrophilic acid gas-reactive fluid, proppant, and process for enhanced fracturing and recovery of energy producing materialsBATTELLE MEMORIAL INSTITUTE·Filed 2016·Granted Jan 23, 2018·0 cites·9 claims
- 2553US9707508B2System and process for polarity swing assisted regeneration of gas selective capture liquidsHELDEBRANT DAVID J·Filed 2011·Granted Jul 18, 2017·0 cites·20 claims
- 2651US8980210B2Capture and release of acid-gasses with acid-gas binding organic compoundsHELDEBRANT DAVID J·Filed 2009·Granted Mar 17, 2015·0 cites·1 claims
- 2747US2012061613A1System and process for capture of acid gasses at elevated-pressure from gaseous process streamsHELDEBRANT DAVID J·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →