Inventor · disambiguated record
Antoine Lefaivre
Also filed as: LEFAIVRE ANTOINE
3 granted patents·2 pending applications·0 citations·filing 2016–2020
43Inventor score
Top patents by PatentIndex Score
5 records- 0155US10954133B2Systems and methods of producing potassium sulfateNOVOPRO PROJECTS INC·Filed 2020·Granted Mar 23, 2021·0 cites·25 claims
- 0250US10815130B2Systems and methods of producing potassium sulfateNOVOPRO PROJECTS INC·Filed 2018·Granted Oct 27, 2020·0 cites·20 claims
- 0332US10399861B2Methods for the production of potassium sulphate from potassium-containing ores at high ambient temperaturesYARA DALLOL BV·Filed 2016·Granted Sep 3, 2019·0 cites·19 claims
- 0429US2019225502A1Method for the reduction of halite in the preparation of potassium sulphate from potassium-containing ores at high ambient temperaturesYARA DALLOL BV·Filed 2017·Application pending·0 cites
- 0528US2019002300A1Method for the control of sulphate forming compounds in the preparation of potassium sulphate from potassium-containing ores at high ambient temperaturesYARA DALLOL BV·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →