Inventor · disambiguated record

Jeremy M. Praetorius

Also filed as: PRAETORIUS JEREMY M

68 granted patents·4 pending applications·715 citations·filing 2013–2025

99Inventor score

Technology areasC08F B01J C08L B29C C07F

Files withCHEVRON PHILLIPS CHEMICAL CO LP70 CHEVRON PHILLIPS CHEMICAL CO2

Top patents by PatentIndex Score

72 records

0199US11814457B2Particle size control of metallocene catalyst systems in loop slurry polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Nov 14, 2023·4 cites·21 claims
0299US11634521B2Particle size control of metallocene catalyst systems in loop slurry polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Apr 25, 2023·4 cites·34 claims
0399US11492430B2Particle size control of metallocene catalyst systems in loop slurry polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Nov 8, 2022·10 cites·26 claims
0499US11383222B2Methods of preparing a catalyst with low HRVOC emissionsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Jul 12, 2022·7 cites·20 claims
0599US11326005B1Particle size control of metallocene catalyst systems in loop slurry polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted May 10, 2022·4 cites·22 claims
0699US11325997B1Particle size control of supported chromium catalysts in loop slurry polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted May 10, 2022·9 cites·22 claims
0799US11267919B2Dual catalyst system for producing polyethylene with long chain branching for blow molding applicationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Mar 8, 2022·11 cites·20 claims
0899US11124586B1Particle size control of metallocene catalyst systems in loop slurry polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Sep 21, 2021·19 cites·29 claims
0999US10858460B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Dec 8, 2020·8 cites·21 claims
1099US10513570B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Dec 24, 2019·34 cites·13 claims
1199US10323109B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Jun 18, 2019·39 cites·24 claims
1298US11583841B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Feb 21, 2023·2 cites·20 claims
1398US11583840B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Feb 21, 2023·2 cites·20 claims
1498US11578156B2Dual metallocene polyethylene with improved processability for lightweight blow molded productsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Feb 14, 2023·10 cites·20 claims
1598US11542348B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Jan 3, 2023·2 cites·20 claims
1698US11332601B2Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted May 17, 2022·7 cites·21 claims
1798US11117122B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Sep 14, 2021·4 cites·9 claims
1898US11110443B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Sep 7, 2021·5 cites·7 claims
1998US10988557B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Apr 27, 2021·3 cites·20 claims
2098US10894250B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Jan 19, 2021·9 cites·20 claims
2198US10894249B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Jan 19, 2021·8 cites·23 claims
2298US10722874B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Jul 28, 2020·25 cites·17 claims
2398US10669362B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jun 2, 2020·12 cites·20 claims
2498US10543480B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Jan 28, 2020·35 cites·20 claims
2598US10435527B2Dual component LLDPE copolymers with improved impact and tear resistanceCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Oct 8, 2019·33 cites·20 claims
2698US10287369B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted May 14, 2019·57 cites·20 claims
2798US10213766B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Feb 26, 2019·58 cites·14 claims
2898US9988468B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Jun 5, 2018·67 cites·29 claims
2998US9796798B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Oct 24, 2017·57 cites·20 claims
3098US9758600B1Bicyclic bridged metallocene compounds and polymers produced therefromCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Sep 12, 2017·40 cites·20 claims
3198US9587048B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Mar 7, 2017·43 cites·28 claims
3297US11512154B2Particle size control of supported chromium catalysts in loop slurry polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Nov 29, 2022·2 cites·28 claims
3397US11384179B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Jul 12, 2022·2 cites·18 claims
3497US11358131B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Jun 14, 2022·2 cites·12 claims
3597US11358132B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Jun 14, 2022·2 cites·12 claims
3697US11267914B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Mar 8, 2022·3 cites·19 claims
3797US10300460B1Aqueous methods for titanating a chromium/silica catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted May 28, 2019·11 cites·27 claims
3897US9441063B2Titanium phosphinimide and titanium iminoimidazolidide catalyst systems with activator-supportsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2014·Granted Sep 13, 2016·27 cites·22 claims
3996US11866529B2Dual metallocene polyethylene with improved processability for lightweight blow molded productsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Jan 9, 2024·1 cites·21 claims
4096US11266976B2Methods of preparing a catalyst with low HRVOC emissionsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Mar 8, 2022·5 cites·20 claims
4195US12351670B2Modifications of sulfated bentonites and uses thereof in metallocene catalyst systems for olefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2024·Granted Jul 8, 2025·1 cites·12 claims
4295US11999814B2Modifications of sulfated bentonites and uses thereof in metallocene catalyst systems for olefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Jun 4, 2024·1 cites·24 claims
4395US10544273B2Dual component LLDPE copolymers with improved impact and tear resistanceCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jan 28, 2020·4 cites·20 claims
4494US11220564B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jan 11, 2022·3 cites·20 claims
4594US10821428B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Nov 3, 2020·4 cites·20 claims
4693US11859024B2Dual catalyst system for producing polyethylene with long chain branching for blow molding applicationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Jan 2, 2024·1 cites·21 claims
4793US9758540B1Bicyclic bridged metallocene compounds and polymers produced therefromCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Sep 12, 2017·5 cites·22 claims
4893US9359460B2Cyclobutylidene-bridged metallocenes and catalyst systems containing the sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted Jun 7, 2016·5 cites·23 claims
4992US12161997B2Aqueous methods for titanating a chromium/silica catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
5091US11999807B2Particle size control of supported chromium catalysts in loop slurry polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Jun 4, 2024·0 cites·32 claims

Showing the top 50 of 72 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →