Inventor · disambiguated record
Thomas Darrah
Also filed as: DARRAH THOMAS · DARRAH THOMAS HENRY
6 granted patents·11 pending applications·5 citations·filing 2011–2025
72Inventor score
Files withOHIO STATE INNOVATION FOUNDATION8KOLOMA INC6DARRAH THOMAS1DARRAH THOMAS HENRY1UNIV MASSACHUSETTS1
Top patents by PatentIndex Score
17 records- 0190US12006212B2Systems and methods for generating hydrogen and magnetite from rockOHIO STATE INNOVATION FOUNDATION·Filed 2023·Granted Jun 11, 2024·2 cites·20 claims
- 0283US12399139B1Systems and methods for evaluating hydrogen generation potential from rocks for natural hydrogen explorationKOLOMA INC·Filed 2024·Granted Aug 26, 2025·1 cites·11 claims
- 0373US2025069388A1Systems and methods for identifying subsurface hydrogen accumulationOHIO STATE INNOVATION FOUNDATION·Filed 2024·Application pending·0 cites
- 0472US12165404B2Systems and methods for identifying subsurface hydrogen accumulationOHIO STATE INNOVATION FOUNDATION·Filed 2023·Granted Dec 10, 2024·0 cites·18 claims
- 0569US12252970B2Extraction and integration of waste heat from enhanced geologic hydrogen productionKOLOMA INC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 0668US9679753B2Peltier-cooled cryogenic laser ablation cellUNIV MASSACHUSETTS·Filed 2014·Granted Jun 13, 2017·2 cites·16 claims
- 0768US2023102312A1Systems and methods for generating hydrogen and magnetite from rockOHIO STATE INNOVATION FOUNDATION·Filed 2022·Application pending·0 cites
- 0867US2023272698A1Systems and methods for generation of hydrogen by in-situ (subsurface) serpentinization and carbonization of mafic or ultramafic rockOHIO STATE INNOVATION FOUNDATION·Filed 2023·Application pending·0 cites
- 0967US2025179901A1Extraction and integration of waste heat from enhanced geologic hydrogen productionKOLOMA INC·Filed 2025·Application pending·0 cites
- 1065US2023050823A1Systems and methods for generation of hydrogen by in-situ (subsurface) serpentinization and carbonization of mafic or ultramafic rockOHIO STATE INNOVATION FOUNDATION·Filed 2022·Application pending·0 cites
- 1165US2024018869A1Systems and methods for discovering and recovering subsurface fluids and verification of subsurface storage fluidsKOLOMA INC·Filed 2023·Application pending·0 cites
- 1262US2024386700A1Systems and methods for identifying subsurface hydrogen accumulationOHIO STATE INNOVATION FOUNDATION·Filed 2022·Application pending·0 cites
- 1359US12429473B1Systems and methods for evaluating hydrogen generation potential from rocks in natural and enhanced hydrogen production systems using gas propertiesKOLOMA INC·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 1452US2023393114A1Systems and methods for monitoring, quantitative assessment, and certification of low-carbon hydrogen and derivative productsKOLOMA INC·Filed 2023·Application pending·0 cites
- 1538US2025005233A1Systems and methods for simulation of hydrogen interactions within a subsurface reservoirOHIO STATE INNOVATION FOUNDATION·Filed 2022·Application pending·0 cites
- 1635US2013091925A1Method for Determining the Genetic Fingerpring of Hydrocarbons and Other Geological Fluids using Noble Gas GeochemistryDARRAH THOMAS HENRY·Filed 2012·Application pending·0 cites
- 1732US2012134749A1Using noble gas geochemistry to evaluate fluid migration in hydrocarbon bearing black shalesDARRAH THOMAS·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →