Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns
US-2026042872-A1 · Feb 12, 2026 · US
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Curren Joseph A patents
Curren Joseph A is listed as an inventor on 54 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Curren Joseph A |
| Total patents | 54 |
| First publication | Mar 15, 2018 |
| Latest publication | Feb 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns
US-12466900-B2 · Nov 11, 2025 · US
Fractionation for Polymerized Reactor Effluent
US-2025257021-A1 · Aug 14, 2025 · US
Multiple Reactor and Multiple Zone Polyolefin Polymerization
US-2025223383-A1 · Jul 10, 2025 · US
Bimodal hdpe resins with improved escr and processability for conduit, cable, blow molding, and other end-use applications
US-2025101148-A1 · Mar 27, 2025 · US
Multiple reactor and multiple zone polyolefin polymerization
US-12252558-B2 · Mar 18, 2025 · US
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US-12195562-B2 · Jan 14, 2025 · US
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US-2024400729-A1 · Dec 5, 2024 · US
Systems and techniques for polymer degassing
US-2024384010-A1 · Nov 21, 2024 · US
Systems and techniques for polymer degassing
US-12098221-B2 · Sep 24, 2024 · US
Recent patents
Latest publications not already listed above.
Systems and techniques for heat removal in gas phase polymerization
US-2024199768-A1 · Jun 20, 2024 · US
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US-2024059808-A1 · Feb 22, 2024 · US
Multiple Reactor and Multiple Zone Polyolefin Polymerization
US-2024059807-A1 · Feb 22, 2024 · US
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US-11845814-B2 · Dec 19, 2023 · US
Multiple reactor and multiple zone polyolefin polymerization
US-11845815-B2 · Dec 19, 2023 · US
Systems and techniques for polymer degassing
US-2023374166-A1 · Nov 23, 2023 · US
Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns
US-2023331875-A1 · Oct 19, 2023 · US
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US-11767378-B2 · Sep 26, 2023 · US
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US-2023242684-A1 · Aug 3, 2023 · US
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US-2023242685-A1 · Aug 3, 2023 · US
System and method for improving dump tank purge time
US-11673975-B2 · Jun 13, 2023 · US
Multiple Reactor and Multiple Zone Polyolefin Polymerization
US-2023159674-A1 · May 25, 2023 · US
System and method for improving dump tank purge time
US-2023061539-A1 · Mar 2, 2023 · US
System and method for rapid dump tank heating
US-11578145-B2 · Feb 14, 2023 · US
Multiple reactor and multiple zone polyolefin polymerization
US-11548957-B2 · Jan 10, 2023 · US
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US-11466104-B1 · Oct 11, 2022 · US
Systems and methods for polyethylene recovery with low volatile content
US-11312797-B2 · Apr 26, 2022 · US
System and Method for Rapid Dump Tank Heating
US-2021261694-A1 · Aug 26, 2021 · US
Membrane and pressure swing adsorption hybrid INRU process
US-11058987-B2 · Jul 13, 2021 · US
System and method for rapid dump tank heating
US-11021549-B2 · Jun 1, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Chevron Phillips Chemical Co Lp | 54 |
| Chevron Phillips Chemical Company Llp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F10/02 | 44 |
| B01J2219/0004 | 31 |
| B01J19/2435 | 30 |
| B01J2208/00761 | 27 |
| C08F6/02 | 25 |