Assignee
BASELL POLYOLEFINE GMBH
DE·381 granted patents·80 pending applications·4,268 citations·filing 1995–2025
Top patents by PatentIndex Score
461 records- 0199US6608224B2Catalyst system for the polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2001·Granted Aug 19, 2003·119 cites·10 claims
- 0298US6878786B2Process for the polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2003·Granted Apr 12, 2005·102 cites·4 claims
- 0397US9023945B2Polyethylene processes and compositions thereofBASELL POLYOLEFINE GMBH·Filed 2014·Granted May 5, 2015·32 cites·17 claims
- 0497US7767613B2Polyethylene and catalyst composition for its preparationBASELL POLYOLEFINE GMBH·Filed 2005·Granted Aug 3, 2010·35 cites·5 claims
- 0597US6953829B2Catalyst system and the use thereofBASELL POLYOLEFINE GMBH·Filed 2000·Granted Oct 11, 2005·133 cites·8 claims
- 0696US8008403B2Polyethylene and catalyst composition for its preparationBASELL POLYOLEFINE GMBH·Filed 2005·Granted Aug 30, 2011·23 cites·9 claims
- 0796US7101940B2Chemical compound, method for the production thereof and its use in catalyst systems for producing polyolefinsBASELL POLYOLEFINE GMBH·Filed 2000·Granted Sep 5, 2006·123 cites·14 claims
- 0896US6713561B1Polyethylene moulding compound with an improved ESCR/stiffness relation and an improved swelling rate, a method for the production thereof and the use thereofBASELL POLYOLEFINE GMBH·Filed 2000·Granted Mar 30, 2004·114 cites·12 claims
- 0995US11976183B1Process for modifiyng the melt flow index of low density polyethyleneBASELL POLYOLEFINE GMBH·Filed 2022·Granted May 7, 2024·5 cites·11 claims
- 1095US7928051B2Polyethylene for injection moldingsBASELL POLYOLEFINE GMBH·Filed 2005·Granted Apr 19, 2011·20 cites·10 claims
- 1195US7342078B2Transition metal compound, ligand system, catalyst system and the use of the latter for polymerisation and copolymerisation of olefinsBASELL POLYOLEFINE GMBH·Filed 2000·Granted Mar 11, 2008·78 cites·22 claims
- 1295US7141637B2Metallocene compounds and process for the preparation of propylene polymersBASELL POLYOLEFINE GMBH·Filed 2002·Granted Nov 28, 2006·48 cites·10 claims
- 1395US6417302B1Compounds containing boron and aluminiumBASELL POLYOLEFINE GMBH·Filed 1998·Granted Jul 9, 2002·105 cites·20 claims
- 1494US9738777B2Polyethylene processes for producing compositions having high swell ratioBASELL POLYOLEFINE GMBH·Filed 2017·Granted Aug 22, 2017·4 cites·10 claims
- 1594US9512308B2Polyethylene composition having high swell ratioBASELL POLYOLEFINE GMBH·Filed 2016·Granted Dec 6, 2016·5 cites·7 claims
- 1694US9441057B1High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactorBASELL POLYOLEFINE GMBH·Filed 2016·Granted Sep 13, 2016·11 cites·12 claims
- 1794US7485685B2Plastics pipes of polyolefinsBASELL POLYOLEFINE GMBH·Filed 2006·Granted Feb 3, 2009·42 cites·13 claims
- 1894US7112638B2Hetero cyclic metallocene compounds and use thereof in catalyst system for producing olefin polymersBASELL POLYOLEFINE GMBH·Filed 2000·Granted Sep 26, 2006·50 cites·35 claims
- 1994US7038070B2Preparation of preparing substituted indanonesBASELL POLYOLEFINE GMBH·Filed 2004·Granted May 2, 2006·32 cites·7 claims
- 2094US6812185B2Preparation of a metal-containing supported catalyst or a supported catalyst component by impregnation of a support materialBASELL POLYOLEFINE GMBH·Filed 2003·Granted Nov 2, 2004·53 cites·15 claims
- 2193US10570277B2Polyethylene composition for blow molding having high stress cracking resistanceBASELL POLYOLEFINE GMBH·Filed 2017·Granted Feb 25, 2020·4 cites·10 claims
- 2293US7405261B2Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and process for preparing polyolefinsBASELL POLYOLEFINE GMBH·Filed 2003·Granted Jul 29, 2008·42 cites·9 claims
- 2393US7141527B1Catalyst system and process for the polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2000·Granted Nov 28, 2006·98 cites·23 claims
- 2493US7074864B2Process for the polymerization of 1-buteneBASELL POLYOLEFINE GMBH·Filed 2002·Granted Jul 11, 2006·35 cites·6 claims
- 2593US6949614B1Catalyst systemBASELL POLYOLEFINE GMBH·Filed 2000·Granted Sep 27, 2005·69 cites·15 claims
- 2693US6545093B1High mixture-quality bi-modal polyethylene blendsBASELL POLYOLEFINE GMBH·Filed 1999·Granted Apr 8, 2003·82 cites·9 claims
- 2792US11976184B1Process for modifiyng the melt flow index of low density polyethyleneBASELL POLYOLEFINE GMBH·Filed 2022·Granted May 7, 2024·1 cites·13 claims
- 2892US9399688B2Multistage process for the polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2014·Granted Jul 26, 2016·11 cites·9 claims
- 2992US7943716B2Process for polymerizing 1-hexene or higher alpha-olefinsBASELL POLYOLEFINE GMBH·Filed 2005·Granted May 17, 2011·23 cites·5 claims
- 3092US7799880B2Process for the polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2006·Granted Sep 21, 2010·28 cites·27 claims
- 3192US7452949B2Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefinsBASELL POLYOLEFINE GMBH·Filed 2004·Granted Nov 18, 2008·43 cites·9 claims
- 3292US7314903B2Catalyst system for the polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2003·Granted Jan 1, 2008·57 cites·20 claims
- 3392US7238818B2Heterocyclic metallocenes and polymerization catalystsBASELL POLYOLEFINE GMBH·Filed 2003·Granted Jul 3, 2007·39 cites·38 claims
- 3492US6963017B2Preparation of preparing substituted indanonesBASELL POLYOLEFINE GMBH·Filed 2002·Granted Nov 8, 2005·26 cites·3 claims
- 3592US6627710B1Catalyst components for the polymerization of olefins and catalysts therefrom obtainedBASELL POLYOLEFINE GMBH·Filed 2000·Granted Sep 30, 2003·40 cites·35 claims
- 3692US6589905B1Method for producing a supported catalystBASELL POLYOLEFINE GMBH·Filed 1999·Granted Jul 8, 2003·74 cites·6 claims
- 3791US9133291B2Multistage process for the polymerization of olefinsBASELL POLYOLEFINE GMBH·Filed 2012·Granted Sep 15, 2015·12 cites·9 claims
- 3891US7034173B2Chemical products suited for use as co-catalysts, method for the preparation thereof and their use in catalyst systems for producing polyolefinsBASELL POLYOLEFINE GMBH·Filed 2001·Granted Apr 25, 2006·33 cites·7 claims
- 3991US6924248B2Catalyst system for carrying out olefin polymerization comprising a calcined hydro-talcite serving as a supporting materialBASELL POLYOLEFINE GMBH·Filed 2001·Granted Aug 2, 2005·34 cites·8 claims
- 4091US6784261B1Imidochromium compounds contained in catalyst systems for olefin polymerizationBASELL POLYOLEFINE GMBH·Filed 2000·Granted Aug 31, 2004·36 cites·8 claims
- 4190US11834531B2Suspension process for preparing ethylene copolymers in a reactor cascadeBASELL POLYOLEFINE GMBH·Filed 2019·Granted Dec 5, 2023·4 cites·15 claims
- 4290US10619035B2Polyethylene composition for filmsBASELL POLYOLEFINE GMBH·Filed 2016·Granted Apr 14, 2020·3 cites·13 claims
- 4390US10259892B2Polyethylene composition for injection mouldingBASELL POLYOLEFINE GMBH·Filed 2015·Granted Apr 16, 2019·3 cites·6 claims
- 4490US9873783B2Ethylene polymer composition having improved tensile propertiesBASELL POLYOLEFINE GMBH·Filed 2015·Granted Jan 23, 2018·3 cites·10 claims
- 4590US7476717B2Butene-1 homopolymerBASELL POLYOLEFINE GMBH·Filed 2006·Granted Jan 13, 2009·9 cites·6 claims
- 4690US6930190B2Process for the preparation of heterocyclic pentalene derivativesBASELL POLYOLEFINE GMBH·Filed 2002·Granted Aug 16, 2005·28 cites·10 claims
- 4790US6770341B1Polyethylene molding material and pipe produced therewith with improved mechanical propertiesBASELL POLYOLEFINE GMBH·Filed 2000·Granted Aug 3, 2004·50 cites·8 claims
- 4889US7589223B2Polymerization catalysts, preparation of polyolefins, organotransition metal compounds and ligandsBASELL POLYOLEFINE GMBH·Filed 2004·Granted Sep 15, 2009·29 cites·2 claims
- 4989US7407591B2Process for the reduction of activated chromium oxide catalystBASELL POLYOLEFINE GMBH·Filed 2005·Granted Aug 5, 2008·39 cites·5 claims
- 5089US6703457B2Propylene polymers and process for the preparation thereofBASELL POLYOLEFINE GMBH·Filed 2001·Granted Mar 9, 2004·38 cites·20 claims
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