Systems and Methods for Downhole Service Tools
US-2025361792-A1 · Nov 27, 2025 · US
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Mennem Rex patents
Mennem Rex is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mennem Rex |
| Total patents | 7 |
| First publication | Oct 22, 2020 |
| Latest publication | Nov 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for downhole service tools
US-12385356-B2 · Aug 12, 2025 · US
Autofill, circulation, and production valve for well completion systems
US-12091937-B2 · Sep 17, 2024 · US
Autofill, circulation, and production valve for well completion systems
US-2023220747-A1 · Jul 13, 2023 · US
Systems and Methods for Downhole Service Tools
US-2023115832-A1 · Apr 13, 2023 · US
Systems and methods for downhole service tools
US-11536107-B2 · Dec 27, 2022 · US
Systems and Methods for Downhole Service Tools
US-2020332615-A1 · Oct 22, 2020 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schlumberger Technology Corp | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B34/14 | 7 |
| E21B2200/06 | 7 |
| E21B29/005 | 5 |
| E21B29/06 | 5 |
| E21B41/0085 | 5 |