Assignee
FINNISH CHEMICALS OY
FI·4 granted patents·36 citations·filing 1979–2000
Top patents by PatentIndex Score
4 records- 0170US6821384B1Process for the treatment of fly ash, using hydrochloric acidFINNISH CHEMICALS OY·Filed 2000·Granted Nov 23, 2004·8 cites·4 claims
- 0247US4486647AMethod of welding aluminum to titanium and a welded joint so producedFINNISH CHEMICALS OY·Filed 1982·Granted Dec 4, 1984·12 cites·10 claims
- 0338US4264426AElectrolytic cell and a method for manufacturing the sameFINNISH CHEMICALS OY·Filed 1979·Granted Apr 28, 1981·7 cites·20 claims
- 0437US5674797AMethod for regenerating a hydrogenation catalystFINNISH CHEMICALS OY·Filed 1995·Granted Oct 7, 1997·9 cites·4 claims
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