Inventor · disambiguated record
Johannes A. M. Van Broekhoven
Also filed as: VAN BROEKHOVEN JOHANNES A · VAN BROEKHOVEN JOHANNES A M · VAN BROEKHOVEN JOHANNES ADRIAN
31 granted patents·3 pending applications·506 citations·filing 1980–2008
97Inventor score
Top patents by PatentIndex Score
34 records- 0197US4880903APolyketone from carbon monoxide and mixture of olefinsSHELL OIL CO·Filed 1988·Granted Nov 14, 1989·133 cites·14 claims
- 0297US4843144APolymerization of carbon monoxide/olefin with P ligand having polar aryl groupSHELL OIL CO·Filed 1987·Granted Jun 27, 1989·116 cites·10 claims
- 0393US4868282APolyketone preparation from regulated quotient mixture of olefinsSHELL OIL CO·Filed 1988·Granted Sep 19, 1989·58 cites·25 claims
- 0484US5905138AProcess for the preparation of copolymersSHELL OIL CO·Filed 1997·Granted May 18, 1999·41 cites·11 claims
- 0574US4855400ARemoval of catalyst residues from carbon monoxide/olefin polymers with catalyst complexing agentSHELL OIL CO·Filed 1988·Granted Aug 8, 1989·20 cites·15 claims
- 0668US4808699AProcess for preparing polymers of carbon monoxide and ethylene under specified pressuresSHELL OIL CO·Filed 1987·Granted Feb 28, 1989·22 cites·26 claims
- 0764US5668249AProcess for the copolymerization of carbon monoxide with an olefinically unsaturated compoundSHELL OIL CO·Filed 1996·Granted Sep 16, 1997·20 cites·12 claims
- 0863US4824934AProcess for polymerizing carbon monoxide with a quinoneSHELL OIL CO·Filed 1987·Granted Apr 25, 1989·11 cites·47 claims
- 0958US2009062584A1Process for the preparation of styreneVAN BROEKHOVEN JOHANNES ADRIAN·Filed 2008·Application pending·0 cites
- 1053US4929701AHydrogenation of CO/olefin copolymerSHELL OIL CO·Filed 1989·Granted May 29, 1990·8 cites·11 claims
- 1153US4831113AProcess for polymerizing carbon monoxide and olefins with a quinoneSHELL OIL CO·Filed 1987·Granted May 16, 1989·10 cites·44 claims
- 1251US5155208ACatalytic polymerization of co/olefin with low boiling diluent and h2 partial pressureSHELL OIL CO·Filed 1991·Granted Oct 13, 1992·7 cites·16 claims
- 1350US4824935AProcess for polymerizing carbon monoxide and olefins with etherSHELL OIL CO·Filed 1987·Granted Apr 25, 1989·6 cites·51 claims
- 1450US4786716ARemoval of catalyst residues from carbon monoxide/olefin polymer with phosphineSHELL OIL CO·Filed 1986·Granted Nov 22, 1988·6 cites·21 claims
- 1549US4880909ARemoval of catalyst residues from carbon monoxide/olefin polymers with oxidant/phosphine treatmentSHELL OIL CO·Filed 1988·Granted Nov 14, 1989·6 cites·12 claims
- 1647US4855401ARemoval of catalyst remnants from carbon monoxide/olefin polymers at temperatures higher than polymerization temperaturesSHELL OIL CO·Filed 1988·Granted Aug 8, 1989·6 cites·11 claims
- 1747US2004225169A1Process for the preparation of styreneFiled 2004·Application pending·0 cites
- 1844US4859644ACatalyst compositions and a process for polymerizing carbon monoxide and olefinsSHELL OIL CO·Filed 1988·Granted Aug 22, 1989·4 cites·30 claims
- 1942US4791190ARemoval of palladium compound catalyst residues from polymer ketonesSHELL OIL CO·Filed 1986·Granted Dec 13, 1988·4 cites·35 claims
- 2041US5001221APolymerization of carbon monoxide/olefin with catalyst/diluent recycleSHELL OIL CO·Filed 1989·Granted Mar 19, 1991·4 cites·8 claims
- 2138US4297517APreparation of carbonyl compounds from allylethersSHELL OIL CO·Filed 1980·Granted Oct 27, 1981·1 cites·11 claims
- 2237US4889914APreparation of carbon monoxide/olefin copolymer with removal of s/Fe from carbon monoxide monomerSHELL OIL CO·Filed 1988·Granted Dec 26, 1989·3 cites·34 claims
- 2336US4851379ACatalyst compositions and a process for polymerizing carbon monoxide and olefinsSHELL OIL CO·Filed 1988·Granted Jul 25, 1989·3 cites·25 claims
- 2436US2009131630A1Process For the Preparation of a Dicarboxylic AcidVAN BROEKHOVEN JOHANNES ADRIAN·Filed 2006·Application pending·0 cites
- 2533US5670611AProcess for the copolymerization of carbon monoxide with an olefinically unsaturated compoundSHELL OIL CO·Filed 1996·Granted Sep 23, 1997·4 cites·10 claims
- 2632US5169927AProcess for the preparation of polyketone polymers in the presence of waterSHELL OIL CO·Filed 1991·Granted Dec 8, 1992·1 cites·10 claims
- 2732US5095091APolymerization of co/olefin with two distinct temperaturesSHELL OIL CO·Filed 1990·Granted Mar 10, 1992·2 cites·10 claims
- 2832US5059678APolymerization of olefin/carbon monoxide with palladium salt, bidentate ligand and carboxylic acid ester or anhydrideSHELL OIL CO·Filed 1990·Granted Oct 22, 1991·3 cites·10 claims
- 2931US4859645ACatalyst compositions and a process for polymerizing carbon monoxide and olefinsSHELL OIL CO·Filed 1988·Granted Aug 22, 1989·1 cites·29 claims
- 3030US5010171ACarbon monoxide/olefin polymerization with catalyst comprising p. bidentate ligand having non-hydrocarbyl substituentSHELL OIL CO·Filed 1989·Granted Apr 23, 1991·2 cites·10 claims
- 3128US4421933AProcess for the co-production of ketones and mono-olefinsSHELL OIL CO·Filed 1982·Granted Dec 20, 1983·1 cites·10 claims
- 3225US5670440APreparation of polymers of carbon monoxide and an aliphatic alpha-olefinSHELL OIL CO·Filed 1996·Granted Sep 23, 1997·1 cites·8 claims
- 3324US5608001APreparation of polymers of carbon monoxide and an aliphatic alpha-olefinSHELL OIL CO·Filed 1995·Granted Mar 4, 1997·1 cites·3 claims
- 3423US5723572AProcess for the preparation of a linear alternating copolymer of carbon monoxide with ethene and another olefinically unsaturated compoundSHELL OIL CO·Filed 1996·Granted Mar 3, 1998·1 cites·18 claims
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