Inventor · disambiguated record
Peter Denifl
Also filed as: DENIFL PETER
37 granted patents·29 pending applications·183 citations·filing 1996–2023
97Inventor score
Top patents by PatentIndex Score
66 records- 0196US10870718B2Catalyst componentBOREALIS AG·Filed 2016·Granted Dec 22, 2020·21 cites·8 claims
- 0296US9751962B2Low emission propylene homopolymer with high melt flowBOREALIS AG·Filed 2014·Granted Sep 5, 2017·24 cites·17 claims
- 0388US8207271B2Process for the manufacture of heterophasic propylene copolymerDENIFL PETER·Filed 2008·Granted Jun 26, 2012·15 cites·29 claims
- 0487US8791042B2Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefinsRONAN NICOLAS·Filed 2010·Granted Jul 29, 2014·24 cites·14 claims
- 0584US10626199B2Process for producing polypropyleneBOREALIS AG·Filed 2015·Granted Apr 21, 2020·2 cites·15 claims
- 0682US7341971B2Production of olefin polymerization catalystsBOREALIS TECH OY·Filed 2002·Granted Mar 11, 2008·19 cites·50 claims
- 0780US2023183395A1Preparation of phthalate free zn pp catalystsBOREALIS AG·Filed 2023·Application pending·0 cites
- 0879US7271119B2Process for preparing an olefin polymerization catalyst componentBOREALIS TECH OY·Filed 2002·Granted Sep 18, 2007·14 cites·45 claims
- 0977US8901261B2Catalyst componentHAIKARAINEN ANSSI·Filed 2011·Granted Dec 2, 2014·4 cites·20 claims
- 1075US8399374B2Catalyst particlesDENIFL PETER·Filed 2006·Granted Mar 19, 2013·3 cites·17 claims
- 1173US9115223B2Catalyst componentDENIFL PETER·Filed 2011·Granted Aug 25, 2015·3 cites·17 claims
- 1272US7820773B2Olefin polymerisation catalystBOREALIS TECH OY·Filed 2007·Granted Oct 26, 2010·2 cites·15 claims
- 1372US7659223B2Process for preparing an olefin polymerization catalyst component with improved high temperature activityBOREALIS TECH OY·Filed 2003·Granted Feb 9, 2010·12 cites·45 claims
- 1471US7608555B2Method for the preparation of olefin polymerization catalystsBOREALIS TECH OY·Filed 2007·Granted Oct 27, 2009·2 cites·28 claims
- 1570US10035866B2Method for producing an olefin polymerization catalystBOREALIS AG·Filed 2014·Granted Jul 31, 2018·2 cites·12 claims
- 1670US7834094B2Alpha-olefin homo-or copolymer compositionsBOREALIS TECH OY·Filed 2006·Granted Nov 16, 2010·1 cites·14 claims
- 1769US8216957B2Catalyst preparation using H2LEINONEN TIMO·Filed 2009·Granted Jul 10, 2012·2 cites·11 claims
- 1868US10184016B2Process for producing a Ziegler Natta procatalyst for ethylene polymerisationBOREALIS AG·Filed 2013·Granted Jan 22, 2019·1 cites·15 claims
- 1967US8420562B2Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefinsELO PERTTI·Filed 2009·Granted Apr 16, 2013·3 cites·16 claims
- 2066US7718563B2Production of olefin polymerization catalystsBOREALIS TECH OY·Filed 2008·Granted May 18, 2010·1 cites·49 claims
- 2166US7615602B2Process for producing polypropylene filmBOREALIS TECH OY·Filed 2005·Granted Nov 10, 2009·2 cites·6 claims
- 2264US2025297040A1Modification process for polymer recyclatesBOREALIS AG·Filed 2023·Application pending·0 cites
- 2363US2025206928A1Post-consumer recyclated colored polyethylene composition, method for its preparation and articles made therefromBOREALIS AG·Filed 2023·Application pending·0 cites
- 2462US7256150B2Preparation of olefin polymerization catalyst componentBOREALIS POLYMERS OY·Filed 2002·Granted Aug 14, 2007·5 cites·32 claims
- 2562US7238637B2Method for the preparation of olefin polymerization catalystsBOREALIS TECH OY·Filed 2002·Granted Jul 3, 2007·5 cites·36 claims
- 2662US2025187245A1A mechanical polyolefin recycling processBOREALIS AG·Filed 2023·Application pending·0 cites
- 2760US2015291712A1Process for preparing an olefin polymerisation catalyst component with improved high temperature activityBOREALIS TECH OY·Filed 2015·Application pending·0 cites
- 2860US2015291709A1Process for preparing an olefin polymerisation catalyst component with improved high temperature activityBOREALIS TECH OY·Filed 2015·Application pending·0 cites
- 2960US2025115729A1Combined washing/delamination process for multilayer film-containing recycling streamsBOREALIS AG·Filed 2022·Application pending·0 cites
- 3059US11279777B2CatalystsBOREALIS AG·Filed 2018·Granted Mar 22, 2022·0 cites·20 claims
- 3158US7902108B2Preparation of olefin polymerization catalyst componentBOREALIS TECH OY·Filed 2002·Granted Mar 8, 2011·3 cites·31 claims
- 3257US12398219B2Catalyst and preparation thereofBOREALIS AG·Filed 2021·Granted Aug 26, 2025·0 cites·16 claims
- 3357US11827733B2Catalyst and preparation thereofBOREALIS AG·Filed 2019·Granted Nov 28, 2023·0 cites·9 claims
- 3457US2010056359A1Process for preparing an olefin polymerisation catalyst component with improved high temperature activityBOREALIS TECH OY·Filed 2007·Application pending·0 cites
- 3557US2016194413A1Catalyst with al-alkoxy componentBOREALIS TECH OY·Filed 2016·Application pending·0 cites
- 3656US7026265B2Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and useBOREALIS TECH OY·Filed 2001·Granted Apr 11, 2006·3 cites·37 claims
- 3756US2010311924A1Catalyst with low surface areaBOREALIS TECH OY·Filed 2008·Application pending·0 cites
- 3856US2023357519A1Removal of odorants from post-consumer polyolefin wasteBOREALIS AG·Filed 2021·Application pending·0 cites
- 3955US9260548B2Process for preparing an olefin polymerization catalyst component with improved high temperature activityLEINONEN TIMO·Filed 2009·Granted Feb 16, 2016·0 cites·35 claims
- 4055US2014357477A1Preparation of phthalate free zn pp catalystsBOREALIS AG·Filed 2012·Application pending·0 cites
- 4155US2008064835A1Production of Olefin Polymerization CatalystsBOREALIS TECH OY·Filed 2007·Application pending·0 cites
- 4254US2017066852A1Catalyst componentKIPIANI GEORGY·Filed 2016·Application pending·0 cites
- 4354US2009305875A1Catalyst with al-alkoxy componentBOREALIS TECH OY·Filed 2007·Application pending·0 cites
- 4454US2025170761A1Post-consumer recyclated colored polypropylene compositionBOREALIS AG·Filed 2023·Application pending·0 cites
- 4554US2025065539A1A mechanical polyolefin recycling processBOREALIS AG·Filed 2022·Application pending·0 cites
- 4653US7531478B2Production of supported olefin polymerisation catalystsBOREALIS TECH OY·Filed 2002·Granted May 12, 2009·3 cites·62 claims
- 4752US2014378298A1Catalyst componentBOREALIS AG·Filed 2012·Application pending·0 cites
- 4852US2013018158A1Catalyst with low surface areaBOREALIS TECH OY·Filed 2012·Application pending·0 cites
- 4952US2023323069A1Removal of odorants from post-consumer polyolefin wasteBOREALIS AG·Filed 2021·Application pending·0 cites
- 5051US8592536B2Catalyst preparation using H2LEINONEN TIMO·Filed 2012·Granted Nov 26, 2013·0 cites·23 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →