Automatic wellbore condition indicator and manager
US-10400570-B2 · Sep 3, 2019 · US
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Brannigan James C patents
Brannigan James C is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Brannigan James C |
| Total patents | 4 |
| First publication | Mar 5, 2015 |
| Latest publication | Sep 3, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Determining drill string status in a wellbore
US-9416646-B2 · Aug 16, 2016 · US
Automatic Wellbore Condition Indicator and Manager
US-2015134257-A1 · May 14, 2015 · US
Integrated Oilfield Decision Making System and Method
US-2015066371-A1 · Mar 5, 2015 · 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 | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B44/00 | 4 |
| E21B49/003 | 3 |
| E21B47/00 | 3 |
| E21B47/12 | 2 |
| G01V99/00 | 2 |