Inventor · disambiguated record
Roberto Schemel
Also filed as: SCHEMEL ROBERTO
3 granted patents·73 citations·filing 1984–1985
73Inventor score
Files withINTEVEP SA3
Top patents by PatentIndex Score
3 records- 0179US4678557AProcess for the regeneration of spent catalyst used in the upgrading of heavy hydrocarbon feedstocksINTEVEP SA·Filed 1985·Granted Jul 7, 1987·42 cites·8 claims
- 0272US4539186AMethod for leaching and recovering vanadium from vanadium bearing by-product materialsINTEVEP SA·Filed 1984·Granted Sep 3, 1985·19 cites·28 claims
- 0365US4548792AMethod for precipitating vanadium from vanadium bearing liquors and recovering vanadium pentoxideINTEVEP SA·Filed 1984·Granted Oct 22, 1985·12 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →