Inventor · disambiguated record
Maria Apecetche
Also filed as: APECETCHE MARIA · APECETCHE MARIA A · APECETCHE MARIA ANGELICA
21 granted patents·8 pending applications·525 citations·filing 1996–2014
96Inventor score
Top patents by PatentIndex Score
29 records- 0198US7915357B2Blow molding polyethylene resinsUNIVATION TECH LLC·Filed 2010·Granted Mar 29, 2011·37 cites·21 claims
- 0298US6989344B2Supported chromium oxide catalyst for the production of broad molecular weight polyethyleneUNIVATION TECH LLC·Filed 2003·Granted Jan 24, 2006·105 cites·13 claims
- 0397US8420754B2Production of polyethyleneCANN KEVIN J·Filed 2010·Granted Apr 16, 2013·30 cites·10 claims
- 0497US7563851B2Production of broad molecular weight polyethyleneUNIVATION TECH LLC·Filed 2005·Granted Jul 21, 2009·35 cites·11 claims
- 0597US7504463B2Production of broad molecular weight polyethyleneUNIVATION TECH LLC·Filed 2005·Granted Mar 17, 2009·38 cites·5 claims
- 0696US6627713B2Gas phase polymerization processUNION CARBIDE CHEM PLASTIC·Filed 2002·Granted Sep 30, 2003·69 cites·1 claims
- 0795US7326760B2Production of broad molecular weight polyethyleneUNIVATION TECH LLC·Filed 2006·Granted Feb 5, 2008·25 cites·28 claims
- 0894US8129484B2Blow molding polyethylene resinsCANN KEVIN J·Filed 2006·Granted Mar 6, 2012·29 cites·22 claims
- 0994US7381780B2Catalyst compositions comprising small silica support materials and methods of use in polymerization reactionsUNIVATION TECH LLC·Filed 2007·Granted Jun 3, 2008·19 cites·13 claims
- 1088US7259125B2Catalyst compositions comprising small silica support materials and methods of use in polymerization reactionsUNIVATION TECH LLC·Filed 2006·Granted Aug 21, 2007·8 cites·11 claims
- 1187US8076262B2Production of broad molecular weight polyethyleneCANN KEVIN J·Filed 2007·Granted Dec 13, 2011·7 cites·17 claims
- 1282US8012903B2Methods to prepare catalyst compositions comprising small silica support materialsUNIVATION TECH LLC·Filed 2008·Granted Sep 6, 2011·4 cites·21 claims
- 1379US7414099B2Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactorUNIVATION TECH LLC·Filed 2005·Granted Aug 19, 2008·3 cites·11 claims
- 1476US5731381ATermination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereofUNION CARBIDE CHEM PLASTIC·Filed 1996·Granted Mar 24, 1998·32 cites·9 claims
- 1571US6384156B1Gas phase polymerization processUNION CARBIDE CHEM PLASTIC·Filed 2000·Granted May 7, 2002·24 cites·13 claims
- 1664US6001478AResin particle produced by diene polymerization with rare earth and transition metal catalystsUNION CARBIDE CHEM PLASTIC·Filed 1997·Granted Dec 14, 1999·30 cites·2 claims
- 1763US2009312506A1Production of polyethyleneUNIVATION TECH LLC·Filed 2009·Application pending·0 cites
- 1859US2008242821A1Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactorUNIVATION TECH LLC·Filed 2008·Application pending·0 cites
- 1957US5733988AProcess for reducing polymer build-up in recycle lines and heat exchangers during polymerizations employing butadiene, isoprene, and/or styreneUNION CARBIDE CHEM PLASTIC·Filed 1996·Granted Mar 31, 1998·16 cites·11 claims
- 2055US7816296B2Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactorUNIVATION TECH LLC·Filed 2010·Granted Oct 19, 2010·0 cites·9 claims
- 2154US6441107B1Molecular weight control of gas phase polymerized polybutadiene when using a rare earth catalystUNION CARBIDE CHEM PLASTIC·Filed 1998·Granted Aug 27, 2002·11 cites·12 claims
- 2254US2006281879A1Catalyst compositions comprising small silica support materials and methods of use in polymerization reactionsUNIVATION TECH LLC·Filed 2005·Application pending·0 cites
- 2353US2008051531A1Gas phase process for polymers with group 4 metal complex catalyst additionUNION CARBIDE CHEM PLASTIC·Filed 2007·Application pending·0 cites
- 2450US2004167015A1Production of broad molecular weight polyethyleneFiled 2004·Application pending·0 cites
- 2550US2014200317A1Methods for Reducing Static Charge of a Catalyst and Methods for Using the Catalyst to Produce PolyolefinsAPECETCHE MARIA A·Filed 2014·Application pending·0 cites
- 2647US8722820B2Methods for reducing static charge of a catalyst and methods for using the catalyst to produce polyolefinsAPECETCHE MARIA A·Filed 2010·Granted May 13, 2014·0 cites·12 claims
- 2747US2007027276A1Blow molding polyethylene resinsCANN KEVIN J·Filed 2005·Application pending·0 cites
- 2840US2004087743A1Gas phase process for polymers with group 4 metal complex catalyst additionFiled 2002·Application pending·0 cites
- 2933US6004677AGas phase production of polydienes with pre-activated nickel catalystsUNION CARBIDE CHEM PLASTIC·Filed 1997·Granted Dec 21, 1999·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →