System and methodology for selective actuation of a downhole device
US-12454875-B2 · Oct 28, 2025 · US
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Prost Jerome patents
Prost Jerome is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Prost Jerome |
| Total patents | 20 |
| First publication | May 3, 2018 |
| Latest publication | Oct 28, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Full bore electric flow control valve system
US-2025283389-A1 · Sep 11, 2025 · US
Hydraulic indexing system
US-12326065-B2 · Jun 10, 2025 · US
Full bore electric flow control valve system
US-12312910-B2 · May 27, 2025 · US
Methods and systems providing operational surveillance of valves used in industrial applications
US-2024159327-A1 · May 16, 2024 · US
Full bore electric flow control valve system
US-2023366292-A1 · Nov 16, 2023 · US
Full bore electric flow control valve system
US-11761300-B2 · Sep 19, 2023 · US
Hydraulic indexing system
US-2023203915-A1 · Jun 29, 2023 · US
Hydraulic indexing system
US-11591884-B2 · Feb 28, 2023 · US
System and methodology for controlling actuation of devices downhole
US-11536112-B2 · Dec 27, 2022 · US
Recent patents
Latest publications not already listed above.
Full bore electric flow control valve system
US-2021254431-A1 · Aug 19, 2021 · US
Chemical injection system
US-11047208-B2 · Jun 29, 2021 · US
System and methodology for controlling actuation of devices downhole
US-2020277839-A1 · Sep 3, 2020 · US
Multi-mode control module
US-10745998-B2 · Aug 18, 2020 · US
System and methodology for selective actuation of a downhole device
US-2020248533-A1 · Aug 6, 2020 · US
Hydraulic indexing system
US-2020190943-A1 · Jun 18, 2020 · US
Active flow control with multizone hydraulic power distribution module
US-10428619-B2 · Oct 1, 2019 · US
Chemical injection system
US-2019055812-A1 · Feb 21, 2019 · US
Active flow control with multizone hydraulic power distribution module
US-2018283133-A1 · Oct 4, 2018 · US
Multi-mode control module
US-2018119522-A1 · May 3, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schlumberger Technology Corp | 20 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B34/066 | 11 |
| E21B43/12 | 9 |
| E21B43/14 | 9 |
| E21B34/10 | 8 |
| E21B34/14 | 7 |