TALC DE LUZENAC
5Patents
0Active
5Granted
26Portfolio score
Filing activity: Feb 24, 1992 → Dec 13, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6348536B1 | Lamellar filler process for the treatment of polymers | Chemistry; Metallurgy | 17 | Expired |
| US5401482A | Talc substances having specific surface properties and method of manufacture | Chemistry; Metallurgy | 15 | Expired |
| US5229094A | Talc substances having specific surface properties, methods of manufacture and applications | Chemistry; Metallurgy | 14 | Expired |
| US5827917A | Method for treating a talc powder with a view to incorporating it in a thermoplastic material | Chemistry; Metallurgy | 8 | Expired |
| US6652844B1 | Solid product capable of being handled based on hydrophobic mineral powder | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.