Vale Inco Limited
5Patents
5Active
5Granted
44Portfolio score
Filing activity: Feb 28, 2007 → Apr 15, 2009 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7901484B2 | Resin-in-leach process to recover nickel and/or cobalt in ore leaching pulps | Emerging Cross-Sectional Technologies | 2 | Active |
| US8147782B2 | Producing nickel hydroxide suitable for pelletization with iron-containing ore and for stainless steel manufacture | Emerging Cross-Sectional Technologies | 2 | Active |
| US8557019B2 | Process for production of nickel and cobalt using metal hydroxide, metal oxide and/or metal carbonate | Chemistry; Metallurgy | 1 | Active |
| US8043585B2 | Liquid and solid effluent treatment process | Emerging Cross-Sectional Technologies | 0 | Active |
| US7641801B2 | Method for removing manganese from nickel laterite waste liquors | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.