Inventor · disambiguated record
Martin Antberg
Also filed as: ANTBERG MARTIN
52 granted patents·4,107 citations·filing 1988–2000
99Inventor score
Top patents by PatentIndex Score
52 records- 0199US5329033AProcess for the preparation of an olefin polymerHOECHST AG·Filed 1993·Granted Jul 12, 1994·176 cites·4 claims
- 0299US5278264AProcess for the preparation of an olefin polymerHOECHST AG·Filed 1992·Granted Jan 11, 1994·398 cites·20 claims
- 0399US5145819A2-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
- 0498US5304614AProcess 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
- 0598US5243001AProcess for the preparation of a high molecular weight olefin polymerHOECHST AG·Filed 1992·Granted Sep 7, 1993·318 cites·13 claims
- 0698US5087677AProcess for the preparation of cycloolefin polymersHOECHST AG·Filed 1990·Granted Feb 11, 1992·268 cites·6 claims
- 0797US5276208AMetallocenes 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
- 0897US4962262A1-Olefin polymer wax, and a process for the preparation thereofHOECHST AG·Filed 1988·Granted Oct 9, 1990·157 cites·14 claims
- 0996US5672668AProcess for the preparation of polyolefinsHOECHST AG·Filed 1993·Granted Sep 30, 1997·114 cites·10 claims
- 1096US5239022AProcess for the preparation of a syndiotactic polyolefinHOECHST AG·Filed 1992·Granted Aug 24, 1993·153 cites·13 claims
- 1196US5132381AProcess for the preparation of a syndiotactic polyolefinHOECHST AG·Filed 1990·Granted Jul 21, 1992·123 cites·2 claims
- 1295US5081322APolypropylene wax and process for the production thereofHOECHST AG·Filed 1990·Granted Jan 14, 1992·112 cites·18 claims
- 1393US6048950APolymer 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
- 1493US5731254AProcess for the preparation of a syndiotactic polyolefinHOECHST AG·Filed 1995·Granted Mar 24, 1998·77 cites·6 claims
- 1593US5071808AProcess for the preparation of a heterogeneous metallocene catalyst componentHOECHST AG·Filed 1989·Granted Dec 10, 1991·82 cites·8 claims
- 1692USRE37384E2-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
- 1792US5322902AProcess for the preparation of a polypropylene molding compositionHOECHST AG·Filed 1990·Granted Jun 21, 1994·63 cites·16 claims
- 1890US4962248A1-olefin stereoblock polymer wax, and a process for the preparation thereofHOECHST AG·Filed 1988·Granted Oct 9, 1990·53 cites·5 claims
- 1988US5086134AProcess for the preparation of an ethylene/propylene copolymerHOECHST AG·Filed 1989·Granted Feb 4, 1992·70 cites·11 claims
- 2087US6225425B1Syndio-isoblock polymer and process for its preparationTARGOR GMBH·Filed 1993·Granted May 1, 2001·31 cites·26 claims
- 2187US5371158ABulk polymerization using specific metallocene catalysts for the preparation of cycloolefin polymersHOECHST AG·Filed 1993·Granted Dec 6, 1994·53 cites·6 claims
- 2287US5324801AProcess for the preparation of chemically homogeneous cycloolefin copolymersHOECHST AG·Filed 1993·Granted Jun 28, 1994·63 cites·7 claims
- 2385US6087292AMetallocene catalysts comprising indenyl ligands substituted with electronegative groupsTARGOR GMBH·Filed 1998·Granted Jul 11, 2000·27 cites·16 claims
- 2484US6359095B1Process for the preparation of polyolefinsBASELL POLYOLEFINE GMBH·Filed 1999·Granted Mar 19, 2002·31 cites·11 claims
- 2584US5504232AProcess for the preparation of an olefin polymer using specific metallocenesHOECHST AG·Filed 1993·Granted Apr 2, 1996·46 cites·12 claims
- 2682US6169052B1Metallocene and catalyst used for the preparation of chemically homogeneous cycloolefin copolymersTARGOR GMBH·Filed 1997·Granted Jan 2, 2001·36 cites·21 claims
- 2782US6028152AProcess for the preparation of polyolefinsTARGOR GMBH·Filed 1997·Granted Feb 22, 2000·31 cites·10 claims
- 2881US5763542AProcess for the preparation of an olefin polymer using specific metallocenesTARGOR GMBH·Filed 1995·Granted Jun 9, 1998·34 cites·8 claims
- 2981US5202398AProcess for the preparation of a 1-olefin polymerHOECHST AG·Filed 1989·Granted Apr 13, 1993·33 cites·12 claims
- 3080US5169818AMetallocene (co)polymers, process for their preparation and their use as catalystsHOECHST AG·Filed 1992·Granted Dec 8, 1992·34 cites·6 claims
- 3179US5693836AProcess for the preparation of polyolefinsHOECHST AG·Filed 1995·Granted Dec 2, 1997·46 cites·3 claims
- 3279US4985576ABisindenyl derivative, and a process for the preparation thereofHOECHST AG·Filed 1989·Granted Jan 15, 1991·27 cites·12 claims
- 3378US5700896APolymer 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
- 3476US5962719AProcess for the preparation of a polyolefin waxTARGOR GMBH·Filed 1995·Granted Oct 5, 1999·26 cites·6 claims
- 3576US5216095AProcess for the preparation of a polyolefinHOECHST AG·Filed 1991·Granted Jun 1, 1993·42 cites·4 claims
- 3673US5232993AProcess for the preparation of a polypropylene molding compositionHOECHST AG·Filed 1990·Granted Aug 3, 1993·24 cites·18 claims
- 3769USRE39156EProcess for the preparation of polyolefinsBASELL POLYOLEFINE GMBH·Filed 2000·Granted Jul 4, 2006·9 cites·3 claims
- 3869USRE37208EPolyolefins prepared with metallocene catalysts having 2-substituted indenyl type ligandsTARGOR GMBH·Filed 1994·Granted Jun 5, 2001·26 cites·17 claims
- 3966US6063880AProcess for the preparation of a polyolefin waxTARGOR GMBH·Filed 1995·Granted May 16, 2000·10 cites·25 claims
- 4058US6197902B1Syndio-isoblock polymer and process for its preparationTARGOR GMBH·Filed 1995·Granted Mar 6, 2001·11 cites·11 claims
- 4152US5262498AMetallocene (co)polymers, process for their preparation and their use as catalystsHOECHST AG·Filed 1992·Granted Nov 16, 1993·9 cites·6 claims
- 4250US5627245AProcess for the preparation of a syndiotactic propylene copolymerHOECHST AG·Filed 1995·Granted May 6, 1997·8 cites·7 claims
- 4349US6413899B11-olefin isoblock polymer and process for its manufactureBASELL POLYOLEFINE GMBH·Filed 1995·Granted Jul 2, 2002·9 cites·17 claims
- 4449US5679811AHafnium metallocene compoundHOECHST AG·Filed 1995·Granted Oct 21, 1997·15 cites·18 claims
- 4546US6414096B1Process for the preparation of a polyolefinBASELL POLYOLEFINE GMBH·Filed 1995·Granted Jul 2, 2002·6 cites·4 claims
- 4645US5708090AProcess for the preparation of a polypropylene molding compositionHOECHST AG·Filed 1995·Granted Jan 13, 1998·9 cites·19 claims
- 4742US6713426B1Metallocene capable of being used for the process for the preparation of a syndiotactic polyolefinBASELL POLYOLEFINE GMBH·Filed 1995·Granted Mar 30, 2004·4 cites·2 claims
- 4840US5663268ASyndiotactic propylene copolymersHOECHST AG·Filed 1995·Granted Sep 2, 1997·4 cites·5 claims
- 4936USRE39532EMetallocenes containing ligands of 2-substituted indenyl derivatives, process for their preparation, and their use as catalystsBASELL POLYOLEFINE GMBH·Filed 1997·Granted Mar 27, 2007·2 cites·27 claims
- 5036US6479423B1Process for the preparation of a polyolefinBASELL POLYOLEFINE GMBH·Filed 1995·Granted Nov 12, 2002·4 cites·2 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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