Assignee
MINERACAO CURIMBABA LTDA
BR·1 granted patent·1 pending application·28 citations·filing 2003–2017
Top patents by PatentIndex Score
2 records- 0173US7954548B2Proppant for hydraulic fracturing of oil and gas wellsMINERACAO CURIMBABA LTDA·Filed 2003·Granted Jun 7, 2011·28 cites·9 claims
- 0221US2019367424A1Use of a thermophosphate fertilizer that has low solubility in water and method for reducing eutrophication of water bodies due to fertilizersMINERACAO CURIMBABA LTDA·Filed 2017·Application pending·0 cites
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