Inventor · disambiguated record
Laszlo Havas
Also filed as: HAVAS LASZLO
13 granted patents·536 citations·filing 1976–1992
94Inventor score
Top patents by PatentIndex Score
13 records- 0194US4721763AProcess for the polymerization and copolymerization of alpha-olefins in fluidized bedBP CHEM INT LTD·Filed 1986·Granted Jan 26, 1988·126 cites·19 claims
- 0292US5066736AGas-phase alpha-olefin polymerization process in the presence of an activity retarderBP CHEM INT LTD·Filed 1989·Granted Nov 19, 1991·76 cites·14 claims
- 0386US4048412ADry polymerization of olefins in reaction vessels arranged in seriesNAPHTACHIMIE SA·Filed 1976·Granted Sep 13, 1977·37 cites·13 claims
- 0486US4035560AMethod of polymerizing olefins in a fluidized bedNAPHTACHIMIE SA·Filed 1976·Granted Jul 12, 1977·51 cites·11 claims
- 0585US5382638AApparatus for gas phase polymerization of olefins in a fluidized bed reactorBP CHEM INT LTD·Filed 1992·Granted Jan 17, 1995·69 cites·19 claims
- 0685US4355143AProcess for the polymerization of ethylene and the resulting productsNAPHTACHIMIE SA·Filed 1979·Granted Oct 19, 1982·38 cites·13 claims
- 0783US4579833AProcess for the preparation of a supported catalyst based on vanadium compounds for the polymerization and copolymerization of ethylene and the catalysts obtained therebyBP CHEM INT LTD·Filed 1985·Granted Apr 1, 1986·39 cites·17 claims
- 0876US5087522AProcess for the polymerization and copolymerization of alpha-olefins in a fluidized bedBP CHEM INT LTD·Filed 1990·Granted Feb 11, 1992·25 cites·21 claims
- 0970US5306792AGas phase polymerisation processBP CHEM INT LTD·Filed 1991·Granted Apr 26, 1994·20 cites·14 claims
- 1061US5244987AProcess for alpha-olefin gas-phase polymerization controlled by the simultaneous addition of an activator and an activity retarder to the polymerization mediumBF CHEM LTD·Filed 1992·Granted Sep 14, 1993·20 cites·37 claims
- 1161US5208109AProcess for the polymerization and copolymerization of alpha-olefins in a fluidized bedBP CHEM INT LTD·Filed 1991·Granted May 4, 1993·14 cites·2 claims
- 1252US5028669AInstallation and process for the gas-phase polymerization of olefins in a fluidized-bed reactor with the introduction of an organometallic compoundBP CHEM INT LTD·Filed 1989·Granted Jul 2, 1991·13 cites·8 claims
- 1350US5336738AKill-gas introduction to a fluidized bed reactor containing chromium oxide catalystBP CHEM INT LTD·Filed 1991·Granted Aug 9, 1994·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →