Inventor · disambiguated record
Alain Sonntag
Also filed as: SONNTAG ALAIN · SONNTAG ALAIN ALEXANDRE
4 granted patents·71 citations·filing 1975–1996
78Inventor score
Top patents by PatentIndex Score
4 records- 0188US4023964AMethod of obtaining copper from copper-bearing oresPENARROYA MINIERE METALL·Filed 1975·Granted May 17, 1977·30 cites·15 claims
- 0281US3998628AMethod for selectively dissolving non-ferrous metals contained in pyritic oresPENARROYA MINIERE METALL·Filed 1975·Granted Dec 21, 1976·21 cites·4 claims
- 0362US4016056AMethod of obtaining copper from sulphurized concentratesPENARROYA MINIERE METALL·Filed 1975·Granted Apr 5, 1977·11 cites·16 claims
- 0435US6033575AMethod and apparatus for mixing/separating two non-miscible liquidsKREBS & CIE SA·Filed 1996·Granted Mar 7, 2000·9 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →