Inventor · disambiguated record
Pierre Delfosse
Also filed as: DELFOSSE PIERRE
6 granted patents·156 citations·filing 1973–1992
86Inventor score
Top patents by PatentIndex Score
6 records- 0181US3959192AUse of ultrafine natural calcium carbonates as fillers in natural and synthetic polymersPLUSS STAUFFER AG·Filed 1975·Granted May 25, 1976·24 cites·8 claims
- 0279US5292365AMineral fillers and pigments containing carbonatePLEUSS STAUFER AG·Filed 1992·Granted Mar 8, 1994·55 cites·19 claims
- 0376US4013602AUltrafine natural calcium carbonates as fillers in varnishes and paintsPLUSS STAUFFER AG·Filed 1975·Granted Mar 22, 1977·18 cites·13 claims
- 0475US4284546ACoating substances with a high concentration of solids, for coated papersOMYA SA·Filed 1979·Granted Aug 18, 1981·27 cites·3 claims
- 0573US3940550AUltrafine natural calcium carbonates as coating pigments in coated papersPLUSS STAUFFER AG·Filed 1973·Granted Feb 24, 1976·15 cites·13 claims
- 0663US3934825AProcess for the wet grinding of materialsPLUSS STAUFFER AG·Filed 1973·Granted Jan 27, 1976·17 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →