Flexible benzene production via selective-higher-olefin oligomerization of ethylene
US-12435016-B2 · Oct 7, 2025 · US
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Kreischer Bruce E patents
Kreischer Bruce E is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kreischer Bruce E |
| Total patents | 47 |
| First publication | Jan 8, 2015 |
| Latest publication | Oct 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ethylene trimerization catalyst systems containing aromatic solvents
US-2025162963-A1 · May 22, 2025 · US
Heat exchange configurations for oligomerization of olefins
US-12116330-B2 · Oct 15, 2024 · US
Flexible Benzene Production Via Selective-Higher-Olefin Oligomerization of Ethylene
US-2024034699-A1 · Feb 1, 2024 · US
Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems
US-11859025-B2 · Jan 2, 2024 · US
Heat Exchange Configurations for Oligomerization of Olefins
US-2023382824-A1 · Nov 30, 2023 · US
Heat exchange configurations for oligomerization of olefins
US-11773036-B2 · Oct 3, 2023 · US
Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter
US-11753356-B2 · Sep 12, 2023 · US
Heat Exchange Configurations for Oligomerization of Olefins
US-2023183149-A1 · Jun 15, 2023 · US
Heat exchange configurations for oligomerization of olefins
US-11629107-B2 · Apr 18, 2023 · US
Recent patents
Latest publications not already listed above.
Ethylene oligomerization/trimerization/tetramerization reactor
US-11623900-B2 · Apr 11, 2023 · US
Heat Exchange Configurations for Oligomerization of Olefins
US-2023085788-A1 · Mar 23, 2023 · US
Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter
US-2023081124-A1 · Mar 16, 2023 · US
Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter
US-11572324-B1 · Feb 7, 2023 · US
Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems
US-11267909-B2 · Mar 8, 2022 · US
Oligomerization Catalyst System Activation And Related Ethylene Oligomerization Processes And Reaction Systems
US-2022025081-A1 · Jan 27, 2022 · US
Methods for recycling ethylene in an ethylene oligomerization reactor system
US-11230514-B1 · Jan 25, 2022 · US
Oligomerization Catalyst System Activation And Related Ethylene Oligomerization Processes And Reaction Systems
US-2022017660-A1 · Jan 20, 2022 · US
Design of an Ethylene Oligomerization/Trimerization/Tetramerization Reactor
US-2021155562-A1 · May 27, 2021 · US
Ethylene oligomerization/trimerization/tetramerization reactor
US-10927054-B2 · Feb 23, 2021 · US
Ethylene oligomerization processes
US-10604457-B2 · Mar 31, 2020 · US
Design of an Ethylene Oligomerization/Trimerization/Tetramerization Reactor
US-2020071243-A1 · Mar 5, 2020 · US
Ethylene oligomerization/trimerization/tetramerization reactor
US-10519077-B2 · Dec 31, 2019 · US
Ethylene oligomerization/trimerization/tetramerization reactor
US-10513473-B2 · Dec 24, 2019 · US
Olefin compositions
US-10435336-B2 · Oct 8, 2019 · US
Olefin Compositions
US-2019263732-A1 · Aug 29, 2019 · US
Ethylene Oligomerizaton Processes
US-2018186709-A1 · Jul 5, 2018 · US
Olefin Compositions
US-2018127332-A1 · May 10, 2018 · US
Ethylene Oligomerization/Trimerization/Tetramerization Reactor
US-2017081257-A1 · Mar 23, 2017 · US
Design of an Ethylene Oligomerization/Trimerization/Tetramerization Reactor
US-2017081256-A1 · Mar 23, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Chevron Phillips Chemical Co Lp | 37 |
| Chevron Phillips Chemical Co | 11 |
| Knudsen Ronald D | 2 |
| Kreischer Bruce E | 2 |
| Abbott Ronald G | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C2531/14 | 29 |
| C07C2/32 | 24 |
| C07C2531/24 | 23 |
| C07C2/36 | 18 |
| C07C2531/22 | 18 |