Serge Bettonville
12Patents
4h-index
19Co-inventors
49Inventor score
Filing activity: Sep 12, 1996 → Sep 7, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6946521B2 | Polyethylene pipe resins and production thereof | Chemistry; Metallurgy | 25 | Expired |
| US7037977B2 | Polyethylene pipe resins and production thereof | Chemistry; Metallurgy | 15 | Expired |
| US6355747B1 | Asymmetric silicon-bridged metallocenes useful as catalysts in the polymerization of &agr;-olefins, process for their preparation and use of said metallocenes for the polymerization of &agr;-olefins | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5756587A | Propylene polymers and process for the production thereof | Chemistry; Metallurgy | 5 | Expired |
| US6100416A | Asymmetric ethylene-bridged metallocenes useful as catalysts in the polymerization of olefins and process for preparing said metallocenes | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6083866A | Catalytic system which can be used for the stereospecific polymerisation of .alpha.-olefins, process for this polymerisation and polymers obtained | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7127853B2 | Process for producing polyethylene pipe resins | Chemistry; Metallurgy | 2 | Expired |
| US6383969B1 | Process for the preparation of a catalytic composition for the polymerization of alpha-olefins, catalytic composition obtained and polymerization process using such a catalytic composition | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6403519B1 | Process for the preparation of a catalyst for the polymerization of alpha-olefins, catalyst obtained and polymerization process using such a catalyst | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8465816B2 | Polyethylene pipe resins | Emerging Cross-Sectional Technologies | 0 | Active |
| US6538082B2 | Asymmetric silicon-bridged metallocenes useful as catalysts in the polymerization of &agr;-olefins, process for their preparation and use of said metallocenes for the polymerization of &agr;-olefins | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6448424B1 | Tetrahydrofluorenyl containing group 4 metallocenes useful as catalysts for the polymerization of olefins, process for their preparation and use of said metallocenes for the polymerization of olefins | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.