Inventor · disambiguated record
Volker Dolle
Also filed as: DOLLE VOLKER
71 granted patents·3,911 citations·filing 1989–2021
99Inventor score
Files withHOECHST AG31BASELL POLYOLEFINE GMBH17TARGOR GMBH15FANTINEL FABIANA2BASELL POLIOLEFINE SPA1
Top patents by PatentIndex Score
71 records- 0199US5145819A2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefinsHOECHST AG·Filed 1991·Granted Sep 8, 1992·451 cites·19 claims
- 0298US5304614AProcess for the preparation of an olefin polymer using metallocenes having specifically substituted indenyl ligandsHOECHST AG·Filed 1992·Granted Apr 19, 1994·392 cites·8 claims
- 0398US5243001AProcess for the preparation of a high molecular weight olefin polymerHOECHST AG·Filed 1992·Granted Sep 7, 1993·318 cites·13 claims
- 0497US5350817AProcess for the preparation of polyolefins having a broad molecular weight distributionHOECHST AG·Filed 1993·Granted Sep 27, 1994·161 cites·17 claims
- 0597US5276208AMetallocenes containing ligands of 2-substituted idenyl derivatives, process for their preparation, and their use as catalystsHOECHST AG·Filed 1991·Granted Jan 4, 1994·210 cites·15 claims
- 0696US5672668AProcess for the preparation of polyolefinsHOECHST AG·Filed 1993·Granted Sep 30, 1997·114 cites·10 claims
- 0796US5455366AMetallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalystsHOECHST AG·Filed 1995·Granted Oct 3, 1995·135 cites·9 claims
- 0896US5239022AProcess for the preparation of a syndiotactic polyolefinHOECHST AG·Filed 1992·Granted Aug 24, 1993·153 cites·13 claims
- 0996US5132381AProcess for the preparation of a syndiotactic polyolefinHOECHST AG·Filed 1990·Granted Jul 21, 1992·123 cites·2 claims
- 1095US5374752AProcess for the preparation of a high molecular weight olefin polymerHOECHST AG·Filed 1994·Granted Dec 20, 1994·91 cites·4 claims
- 1195US5081322APolypropylene wax and process for the production thereofHOECHST AG·Filed 1990·Granted Jan 14, 1992·112 cites·18 claims
- 1294US9738777B2Polyethylene processes for producing compositions having high swell ratioBASELL POLYOLEFINE GMBH·Filed 2017·Granted Aug 22, 2017·4 cites·10 claims
- 1394US9512308B2Polyethylene composition having high swell ratioBASELL POLYOLEFINE GMBH·Filed 2016·Granted Dec 6, 2016·5 cites·7 claims
- 1494US5869584AProcess for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligandsTARGOR GMBH·Filed 1995·Granted Feb 9, 1999·89 cites·12 claims
- 1594US5328969AProcess for the preparation of a high molecular weight olefin polymerHOECHST AG·Filed 1992·Granted Jul 12, 1994·89 cites·7 claims
- 1693US6048950APolymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalystsTARGOR GMBH·Filed 1997·Granted Apr 11, 2000·78 cites·12 claims
- 1793US5731254AProcess for the preparation of a syndiotactic polyolefinHOECHST AG·Filed 1995·Granted Mar 24, 1998·77 cites·6 claims
- 1893US5714427ACatalyst system comprising two zirconocenes and aluminoxaneHOECHST AG·Filed 1994·Granted Feb 3, 1998·102 cites·15 claims
- 1992USRE37384E2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefinsTARGOR GMBH·Filed 1999·Granted Sep 18, 2001·52 cites·27 claims
- 2092US5455365AProcess for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligandsHOECHST AG·Filed 1993·Granted Oct 3, 1995·71 cites·6 claims
- 2192US5322902AProcess for the preparation of a polypropylene molding compositionHOECHST AG·Filed 1990·Granted Jun 21, 1994·63 cites·16 claims
- 2292US5100981AProcess for the preparation of a polypropyleneHOECHST AG·Filed 1989·Granted Mar 31, 1992·61 cites·8 claims
- 2388US5254394AHeat-sealable packaging filmHOECHST AG·Filed 1991·Granted Oct 19, 1993·80 cites·22 claims
- 2487US9353206B2Polyethylene composition having high swell ratioBASELL POLYOLEFINE GMBH·Filed 2013·Granted May 31, 2016·4 cites·10 claims
- 2587US6225425B1Syndio-isoblock polymer and process for its preparationTARGOR GMBH·Filed 1993·Granted May 1, 2001·31 cites·26 claims
- 2687US5587501AProcess for the preparation of syndiotactic polyolefins having a broad molecular weight distributionHOECHST AG·Filed 1995·Granted Dec 24, 1996·51 cites·5 claims
- 2785US9580583B2Polyethylene composition having high swell ratioBASELL POLYOLEFINE GMBH·Filed 2016·Granted Feb 28, 2017·2 cites·9 claims
- 2885US5830821AProcess for olefin preparation using metallocenes having benzo-fused indenyl derivatives as ligandsTARGOR GMBH·Filed 1995·Granted Nov 3, 1998·53 cites·6 claims
- 2984US6359095B1Process for the preparation of polyolefinsBASELL POLYOLEFINE GMBH·Filed 1999·Granted Mar 19, 2002·31 cites·11 claims
- 3083US9428623B2Polyethylene composition having high swell ratioBASELL POLYOLEFINE GMBH·Filed 2013·Granted Aug 30, 2016·2 cites·11 claims
- 3183US5679812ACompound useful for the preparation of a 1-olefin polymerHOECHST AG·Filed 1995·Granted Oct 21, 1997·80 cites·7 claims
- 3283US5539066AProcess for the preparation of syndiotactic polyolefins having a broad molecular weight distributionHOECHST AG·Filed 1994·Granted Jul 23, 1996·33 cites·3 claims
- 3382US6028152AProcess for the preparation of polyolefinsTARGOR GMBH·Filed 1997·Granted Feb 22, 2000·31 cites·10 claims
- 3482US5252384AHeat-sealable packaging filmHOECHST AG·Filed 1991·Granted Oct 12, 1993·58 cites·25 claims
- 3581US9458312B2Polyethylene composition having high mechanical propertiesBASELL POLYOLEFINE GMBH·Filed 2013·Granted Oct 4, 2016·2 cites·12 claims
- 3679US5693836AProcess for the preparation of polyolefinsHOECHST AG·Filed 1995·Granted Dec 2, 1997·46 cites·3 claims
- 3778US6759500B1High-molecular polypropylene with a broad distribution of the molecular weight and a short isotactic sequence lengthBASELL POLYOLEFINE GMBH·Filed 2000·Granted Jul 6, 2004·15 cites·8 claims
- 3878US5700896APolymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalystsHOECHST AG·Filed 1995·Granted Dec 23, 1997·46 cites·13 claims
- 3976US6218504B1Method for deodorizing polyolefin granulatesTARGOR GMBH·Filed 1998·Granted Apr 17, 2001·39 cites·10 claims
- 4076US5962719AProcess for the preparation of a polyolefin waxTARGOR GMBH·Filed 1995·Granted Oct 5, 1999·26 cites·6 claims
- 4176US5216095AProcess for the preparation of a polyolefinHOECHST AG·Filed 1991·Granted Jun 1, 1993·42 cites·4 claims
- 4273US5962595ABlend of high-molecular-weight polypropylene and high-molecular weight ethylene-propylene copolymer with broad molecular weight distributionHOECHST AG·Filed 1997·Granted Oct 5, 1999·30 cites·17 claims
- 4373US5232993AProcess for the preparation of a polypropylene molding compositionHOECHST AG·Filed 1990·Granted Aug 3, 1993·24 cites·18 claims
- 4471US5932669AMetallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalystsTARGOR GMBH·Filed 1995·Granted Aug 3, 1999·27 cites·20 claims
- 4569USRE39156EProcess for the preparation of polyolefinsBASELL POLYOLEFINE GMBH·Filed 2000·Granted Jul 4, 2006·9 cites·3 claims
- 4669USRE37208EPolyolefins prepared with metallocene catalysts having 2-substituted indenyl type ligandsTARGOR GMBH·Filed 1994·Granted Jun 5, 2001·26 cites·17 claims
- 4767US8569434B2Ethylene copolymers, catalyst system and process for preparing the sameFANTINEL FABIANA·Filed 2010·Granted Oct 29, 2013·1 cites·5 claims
- 4866US6362298B2High-molecular-weight polypropylene having a broad molecular-weight distributionBASELL POLYPROPYLEN GMBH·Filed 1997·Granted Mar 26, 2002·22 cites·20 claims
- 4966US6063880AProcess for the preparation of a polyolefin waxTARGOR GMBH·Filed 1995·Granted May 16, 2000·10 cites·25 claims
- 5064US12460022B2Suspension process for preparing ethylene polymers comprising workup of the suspension mediumBASELL POLYOLEFINE GMBH·Filed 2021·Granted Nov 4, 2025·0 cites·20 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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