Prospective kick loss detection for off-shore drilling
US-2021180418-A1 · Jun 17, 2021 · US
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Ren Rui patents
Ren Rui is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ren Rui |
| Total patents | 1 |
| First publication | Jun 17, 2021 |
| Latest publication | Jun 17, 2021 |
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B33/128 | 1 |
| E21B33/126 | 1 |
| E21B33/134 | 1 |
| G06F2113/08 | 1 |
| G06F30/28 | 1 |