Inventor
David J. Heldebrant
Inventor
Richland, WA, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation40%
C07BGeneral methods of organic chemistry9%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
E21BEarth or rock drilling6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
Y10TTechnical subjects covered by former us classification6%
C01BNon-metallic elements3%
PatentTitleYear
10,961,173Integrated capture and conversion of CO202110,773,205Capture and release of acid gasses using tunable organic solvents with aminopyridine202010,722,837Capture and release of acid gasses using tunable organic solvents with aminopyridine202010,456,739Capture and release of acid gasses using tunable organic solvents with binding organic liquids201910,434,460Capture and release of acid gasses using tunable organic solvents with aminopyridine201910,179,320Process for making carbon-based nano-rods from switchable ionic liquids and devices and processes incorporating same201910,130,907Capture and release of acid gasses using tunable organic solvents with aminopyridine20189,873,828Electrophilic acid gas-reactive fluid, proppant, and process for enhanced fracturing and recovery of energy producing materials20189,707,508'System and process for polarity swing assisted regeneration of gas selective capture liquids'20179,447,315'Electrophilic acid gas-reactive fluid, proppant, and process for enhanced fracturing and recovery of energy producing materials'20169,433,892'System and process for capture of acid gasses at elevated pressure from gaseous process streams'20168,980,210'Capture and release of acid-gasses with acid-gas binding organic compounds'20158,710,265'Switchable solvents and methods of use thereof'20148,652,237'System and process for capture of H2S from gaseous process streams and process for regeneration of the capture agent'20148,513,464'Switchable solvents and methods of use thereof'20137,982,069'Switchable solvents and methods of use thereof'20117,897,129'Process for synthesis of ammonia borane for bulk hydrogen storage'20117,799,299'Capture and release of mixed acid gasses with binding organic liquids'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2021Patents assigned to BATTELLE MEMORIAL INSTITUTE (15)· patent assignee history
2010–2021Based in Richland, WA, US· patent location history
2011–2014Patents assigned to GEORGIA TECH RES INST (3)· patent assignee history
2011–2014Patents assigned to UNIV KINGSTON (3)· patent assignee history
2013–2017Patents assigned to HELDEBRANT DAVID J (6)· patent assignee history
2014–2017Patents assigned to KOECH PHILLIP K (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BATTELLE MEMORIAL INSTITUTE | 15 | 2010–2021 |
| HELDEBRANT DAVID Jself | 6 | 2013–2017 |
| KOECH PHILLIP K | 4 | 2014–2017 |
| GEORGIA TECH RES INST | 3 | 2011–2014 |
| UNIV KINGSTON | 3 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richland, Washington, US | 18 | 2010–2021 |