Rhodia Electronics and Catalysis
13Patents
5Active
13Granted
38Portfolio score
Filing activity: Dec 14, 2000 → Dec 23, 2010 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6773629B2 | Compound based on an alkaline-earth metal, sulphur and aluminium, gallium or indium, its method of preparation and its use as a phosphor | Chemistry; Metallurgy | 16 | Expired |
| US7459484B2 | Organic colloidal dispersion of iron particles, method for preparing same and use thereof as fuel additive for internal combustion engines | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7247283B2 | Method of preparing a titanium and zirconium-based oxide, the oxides thus obtained and the use of same as catalysts | Chemistry; Metallurgy | 5 | Expired |
| US8460626B2 | Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, having a specific raised surface at 1100° C, method for the production and use thereof as a catalyst | Emerging Cross-Sectional Technologies | 5 | Active |
| US7536834B2 | Light-converting material comprising a barium magnesium silicate as additive | Chemistry; Metallurgy | 4 | Expired |
| US7569613B2 | Aqueous dispersion of a rare earth phosphate, and a process for its preparation | Performing Operations; Transporting | 3 | Active |
| US7169820B2 | Rare earth phosphate colloidal dispersion and preparation method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7572835B2 | Dispersion of a rare earth phosphate, and a process for its preparation | Emerging Cross-Sectional Technologies | 2 | Active |
| US7208130B2 | Process for preparing rare earth borates, and use of the borates obtained in luminescence | Chemistry; Metallurgy | 2 | Expired |
| US7625546B2 | Precursor compounds of alkaline earth metal or rare earth metal aluminates method production and use thereof particularly as precursors for luminophores | Electricity | 2 | Expired |
| US7524474B2 | Process for preparing an oxide based on zirconium and titanium, oxides obtained thereby, and use of said oxides as catalytsts | Chemistry; Metallurgy | 2 | Active |
| US7674834B2 | Colloidal dispersion of particles of a rare-earth vanadate or phosphovanadate | Chemistry; Metallurgy | 1 | Active |
| US7462665B2 | Aqueous paint composition, particularly a lacquer or a varnish and an aqueous colloidal dispersion of cerium | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.