Inventor · disambiguated record
Gianni Zoppi
Also filed as: ZOPPI GIANNI
8 granted patents·72 citations·filing 1993–1999
86Inventor score
Files withECOCHEM AG8
Top patents by PatentIndex Score
8 records- 0163US6136059AProcess for reducing the electric steelworks dusts and facility for implementing itECOCHEM AG·Filed 1997·Granted Oct 24, 2000·20 cites·11 claims
- 0259US5391267AProcess for the production of alkali metal hydroxides and elemental sulfur from sulfur-containing alkali-metal saltsECOCHEM AG·Filed 1993·Granted Feb 21, 1995·16 cites·6 claims
- 0356US6159356AProcess for the production of high purity copper metal from primary or secondary sulphidesECOCHEM AG·Filed 1998·Granted Dec 12, 2000·12 cites·5 claims
- 0452US5372684AProcess for the direct electrochemical refining of copper scrapECOCHEM AG·Filed 1993·Granted Dec 13, 1994·11 cites·8 claims
- 0541US6086744AProduction of electrolytic copper from dilute solutions contaminated by other metalsECOCHEM AG·Filed 1998·Granted Jul 11, 2000·5 cites·5 claims
- 0636US5468354AProcess for heavy metal electrowinningECOCHEM AG·Filed 1994·Granted Nov 21, 1995·3 cites·3 claims
- 0733US5534131AProcess for heavy metals electrowinningECOCHEM AG·Filed 1995·Granted Jul 9, 1996·2 cites·7 claims
- 0832US6203769B1Process for the treatment of fluoboric electrolyteECOCHEM AG·Filed 1999·Granted Mar 20, 2001·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Gianni Zoppi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →