Assignee
BP CHIMIE SA
FR·12 granted patents·391 citations·filing 1981–1988
Top patents by PatentIndex Score
12 records- 0189US4487846AProcess for the preparation of catalyst supports for the polymerization of alpha-olefins and the supports obtainedBP CHIMIE SA·Filed 1983·Granted Dec 11, 1984·50 cites·21 claims
- 0286US4786688APolyethylene composition for extrusion, particularly for blow mouldingBP CHIMIE SA·Filed 1988·Granted Nov 22, 1988·43 cites·6 claims
- 0384US4869841AProcess for the treatment of aqueous fluids to reduce corrosion comprising dicarboxylic aliphatic acid salt and polyolBP CHIMIE SA·Filed 1985·Granted Sep 26, 1989·44 cites·12 claims
- 0484US4460750AProcess for the treatment of linear low density polyethylene by organic peroxides which generate free radicalsBP CHIMIE SA·Filed 1982·Granted Jul 17, 1984·45 cites·8 claims
- 0582US4987212ACopolymerization of ethylene and an alpha-olefin having six carbon atoms comprising hexene-1 or 4-methyl-pentene-1 in a fluidized bedBP CHIMIE SA·Filed 1987·Granted Jan 22, 1991·47 cites·5 claims
- 0682US4543430AProcess for the preparation of addition products of epoxides and hydroxylated compoundsBP CHIMIE SA·Filed 1983·Granted Sep 24, 1985·34 cites·10 claims
- 0780US4642328ACopolymerization of ethylene and an alpha-olefin having 6 carbon atoms in a fluidized bedBP CHIMIE SA·Filed 1985·Granted Feb 10, 1987·42 cites·22 claims
- 0875US4490475AProcess for the preparation of supports based on magnesium chloride for the preparation of catalysts for the polymerization of alpha-olefins and the supports obtainedBP CHIMIE SA·Filed 1983·Granted Dec 25, 1984·21 cites·21 claims
- 0968US4511703ACatalysts for the polymerization and copolymerization of propylene and polymerization processes using these catalystsBP CHIMIE SA·Filed 1983·Granted Apr 16, 1985·21 cites·5 claims
- 1067US4495337AProcess for the bottom drainage of a fluid-bed polymerization reactorBP CHIMIE SA·Filed 1983·Granted Jan 22, 1985·19 cites·2 claims
- 1162US4497904ACatalysts for the polymerization and copolymerization of ethylene and polymerization processes using these catalystsBP CHIMIE SA·Filed 1983·Granted Feb 5, 1985·20 cites·13 claims
- 1243US4438019ACatalyst for the polymerization of olefins based upon magnesium and transition metalBP CHIMIE SA·Filed 1981·Granted Mar 20, 1984·5 cites·1 claims
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