Inventor · disambiguated record
Serge Bettonville
Also filed as: BETTONVILLE SERGE · BETTONVILLE SERGE JEAN HENRI
12 granted patents·116 citations·filing 1995–2005
90Inventor score
Top patents by PatentIndex Score
12 records- 0190US6946521B2Polyethylene pipe resins and production thereofSOLVAY·Filed 2001·Granted Sep 20, 2005·39 cites·18 claims
- 0286US7037977B2Polyethylene pipe resins and production thereofTOTAL PETROCHEMICALS RES FELUY·Filed 2001·Granted May 2, 2006·27 cites·27 claims
- 0373US7127853B2Process for producing polyethylene pipe resinsTOTAL PETROCHEMICALS RES FELUY·Filed 2005·Granted Oct 31, 2006·3 cites·12 claims
- 0457US6355747B1Asymmetric silicon-bridged metallocenes useful as catalysts in the polymerization of α-olefins, process for their preparation and use of said metallocenes for the polymerization of α-olefinsSOLVAY·Filed 1999·Granted Mar 12, 2002·14 cites·5 claims
- 0550US6100416AAsymmetric ethylene-bridged metallocenes useful as catalysts in the polymerization of olefins and process for preparing said metallocenesSOLVAY·Filed 1998·Granted Aug 8, 2000·6 cites·14 claims
- 0646US5756587APropylene polymers and process for the production thereofSOLVAY·Filed 1995·Granted May 26, 1998·10 cites·20 claims
- 0745US6538082B2Asymmetric silicon-bridged metallocenes useful as catalysts in the polymerization of α-olefins, process for their preparation and use of said metallocenes for the polymerization of α-olefinsSOLVAY·Filed 2000·Granted Mar 25, 2003·1 cites·6 claims
- 0840US6383969B1Process for the preparation of a catalytic composition for the polymerization of alpha-olefins, catalytic composition obtained and polymerization process using such a catalytic compositionSOLVAY·Filed 1999·Granted May 7, 2002·8 cites·7 claims
- 0936US6083866ACatalytic system which can be used for the stereospecific polymerisation of α-olefins, process for this polymerisation and polymers obtainedSOLVAY·Filed 1997·Granted Jul 4, 2000·3 cites·10 claims
- 1034US6448424B1Tetrahydrofluorenyl 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 olefinsSOLVAY·Filed 2000·Granted Sep 10, 2002·2 cites·1 claims
- 1133US8465816B2Polyethylene pipe resinsBETTONVILLE SERGE JEAN HENRI·Filed 2004·Granted Jun 18, 2013·0 cites·7 claims
- 1231US6403519B1Process for the preparation of a catalyst for the polymerization of alpha-olefins, catalyst obtained and polymerization process using such a catalystSOLVAY·Filed 1999·Granted Jun 11, 2002·3 cites·10 claims
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