Assignee
ELEMENTIS PIGMENTS INC
US·2 granted patents·2 pending applications·42 citations·filing 1997–2002
Top patents by PatentIndex Score
4 records- 0168US5853476AProcess for coloring concrete using compacted inorganic granulesELEMENTIS PIGMENTS INC·Filed 1997·Granted Dec 29, 1998·29 cites·17 claims
- 0260US6758893B2Granular pigments useful to color concreteELEMENTIS PIGMENTS INC·Filed 2002·Granted Jul 6, 2004·13 cites·17 claims
- 0338US2003223942A1Aqueous composition containing high purity iron oxideELEMENTIS PIGMENTS INC·Filed 2002·Application pending·0 cites
- 0429US2004194664A1Low sulfur red iron oxide useful as a catalyst or catalyst component and a process for making low sulfur red iron oxideELEMENTIS PIGMENTS INC·Filed 2002·Application pending·0 cites
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