Inventor · disambiguated record
Thomas Tarka
Also filed as: TARKA THOMAS · TARKA THOMAS J
2 granted patents·2 pending applications·0 citations·filing 2020–2024
28Inventor score
Files withUS ENERGY4
Top patents by PatentIndex Score
4 records- 0171US2025115979A1Step-Leaching Process of Rare Earth Elements from Ash Materials Using Mild Inorganic Acids at Ambient ConditionsUS ENERGY·Filed 2024·Application pending·0 cites
- 0269US11814700B2Organic acid solution having at least one ionic salt and at least one organic acid which is used for rare earth extractionUS ENERGY·Filed 2022·Granted Nov 14, 2023·0 cites·8 claims
- 0359US12221672B2Step-leaching process of rare earth elements from ash materials using mild inorganic acids at ambient conditionsUS ENERGY·Filed 2021·Granted Feb 11, 2025·0 cites·14 claims
- 0452US2022074019A1Process for Extraction of Recoverable Rare Earth Elements (REE) Using Organic Acids and Chelating CompoundsUS ENERGY·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →