Fracturing tight subterranean formations with a cement composition
US-9670762-B2 · Jun 6, 2017 · US
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Stephens Tim patents
Stephens Tim is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stephens Tim |
| Total patents | 2 |
| First publication | Aug 25, 2016 |
| Latest publication | Jun 6, 2017 |
Notable patents
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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 | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K8/665 | 2 |
| E21B43/26 | 2 |
| E21B43/267 | 2 |
| C09K8/467 | 2 |
| C04B28/02 | 2 |