Evelyne Prat
24Patents
10h-index
29Co-inventors
75Inventor score
Filing activity: Oct 9, 1987 → Jan 13, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6953649B2 | Photosensitive composition for photoresist manufacture | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6881256B2 | Fire-resistant high performance concrete composition | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5882617A | Precipitated silicas | Chemistry; Metallurgy | 18 | Expired |
| US6335396B1 | Precipitated silica | Chemistry; Metallurgy | 17 | Expired |
| US5895688A | Process for spraying concrete or mortar | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6001322A | Precipitated silicas | Chemistry; Metallurgy | 13 | Expired |
| US6169135A | Precipitated silica | Chemistry; Metallurgy | 12 | Expired |
| US5846311A | Process for the preparation of precipitated silica, new precipitated silicas containing zinc and their use for the reinforcement of elastomers | Chemistry; Metallurgy | 11 | Expired |
| US6528610B1 | Exterior coating, composition used for such coatings and method for obtaining same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5958127A | Process for the preparation of precipitated silica, new precipitated silicas containing zinc and their use for the reinforcement of elastomers | Chemistry; Metallurgy | 10 | Expired |
| US6136867A | Aqueous suspension of silica and of aluminium sulphate or of alum, processes for the preparation and uses of the said suspension | Chemistry; Metallurgy | 9 | Expired |
| US6214912A | Elastomeric matrix reinforced with precipitated silicas | Chemistry; Metallurgy | 8 | Expired |
| US5814145A | Cementation slurries for improvedly encasing reinforcing elements therefor | Chemistry; Metallurgy | 8 | Expired |
| US7811387B2 | Hard surface cleaning composition | Chemistry; Metallurgy | 6 | Active |
| US6761867B1 | Concentrated suspension of precipitation silica, processes for its preparation and uses of this suspension | Chemistry; Metallurgy | 3 | Expired |
| US6423133B1 | Aqueous suspension based on alkaline aluminium polysulphate, preparation method and use in the field of building materials | Chemistry; Metallurgy | 2 | Expired |
| US4935107A | Process for electrochemical measurement of the concentration of oxide ions in a bath based on molten halides | Physics | 2 | Expired |
| US10160691B2 | Thermal insulation material and method for making the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US6602935B2 | Aqueous silica suspensions and their applications in compositions based on inorganic binder | Chemistry; Metallurgy | 2 | Expired |
| US5904765A | Cementation slurries for improvedly encasing reinforcing elements therefor | Chemistry; Metallurgy | 1 | Expired |
| US6146454A | Process for the precipitated silica new precipitated silicas containing zinc and their use for the reinforcement of elastomers | Chemistry; Metallurgy | 1 | Expired |
| US6143066A | Process for the preparation of precipitated silica, new precipitated silicas containing zinc and their use for the reinforcement of elastomers | Chemistry; Metallurgy | 1 | Expired |
| US6409822B1 | Aqueous suspension including a mixture of at least one aqueous suspension of precipitated silica and of at least one latex | Chemistry; Metallurgy | 1 | Expired |
| US8361949B2 | Treatment enabling the removal of a coating and/or stain from a construction material | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.