Inventor · disambiguated record
Joseph A. Curren
Also filed as: CURREN JOSEPH A · Curren Joseph
28 granted patents·4 pending applications·43 citations·filing 2016–2025
95Inventor score
Files withCHEVRON PHILLIPS CHEMICAL CO LP32
Top patents by PatentIndex Score
32 records- 0198US11845815B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Dec 19, 2023·1 cites·20 claims
- 0297US11767378B2Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactorCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Sep 26, 2023·2 cites·21 claims
- 0397US11312797B2Systems and methods for polyethylene recovery with low volatile contentCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Apr 26, 2022·4 cites·20 claims
- 0497US10696759B1Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jun 30, 2020·6 cites·32 claims
- 0596US11466104B1Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactorCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Oct 11, 2022·2 cites·20 claims
- 0696US10781273B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Sep 22, 2020·4 cites·21 claims
- 0794US11578145B2System and method for rapid dump tank heatingCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Feb 14, 2023·2 cites·21 claims
- 0894US10774161B2Systems and methods for polyethylene recovery with low volatile contentCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Sep 15, 2020·5 cites·20 claims
- 0993US11058987B2Membrane and pressure swing adsorption hybrid INRU processCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jul 13, 2021·6 cites·20 claims
- 1092US12252558B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 1192US2024400729A1Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactorCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2024·Application pending·0 cites
- 1291US11673975B2System and method for improving dump tank purge timeCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Jun 13, 2023·2 cites·20 claims
- 1391US11021549B2System and method for rapid dump tank heatingCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jun 1, 2021·3 cites·20 claims
- 1491US10858458B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Dec 8, 2020·1 cites·23 claims
- 1590US12195562B2Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactorCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Jan 14, 2025·0 cites·21 claims
- 1688US10844147B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Nov 24, 2020·1 cites·17 claims
- 1786US9822193B2Unified cooling for multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Nov 21, 2017·2 cites·27 claims
- 1883US11845814B2Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactorCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Dec 19, 2023·0 cites·21 claims
- 1982US10730032B2Polymer flake degassing system and methodsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Aug 4, 2020·1 cites·20 claims
- 2082US10449480B2Membrane and pressure swing adsorption hybrid INRU processCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Oct 22, 2019·1 cites·21 claims
- 2181US10703832B1Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jul 7, 2020·0 cites·36 claims
- 2281US2025223383A1Multiple Reactor and Multiple Zone Polyolefin PolymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2025·Application pending·0 cites
- 2379US11548957B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Jan 10, 2023·0 cites·20 claims
- 2479US10947331B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Mar 16, 2021·0 cites·85 claims
- 2577US10844148B2Multiple reactor and multiple zone polyolefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Nov 24, 2020·0 cites·18 claims
- 2675US2025101148A1Bimodal hdpe resins with improved escr and processability for conduit, cable, blow molding, and other end-use applicationsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2024·Application pending·0 cites
- 2769US2025257021A1Fractionation for Polymerized Reactor EffluentCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2024·Application pending·0 cites
- 2868US12466900B2Loop slurry periodogram control to prevent reactor fouling and reactor shutdownsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Nov 11, 2025·0 cites·25 claims
- 2967US12098221B2Systems and techniques for polymer degassingCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Sep 24, 2024·0 cites·32 claims
- 3065US11173468B2Polymer flake degassing system and methodsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims
- 3164US10072103B2Unified cooling for multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Sep 11, 2018·0 cites·26 claims
- 3252US10173951B2Side rectifier column for olefin and diluent recoveryCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Jan 8, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →