Set on demand cement compositions for curing fluid loss
US-10081755-B2 · Sep 25, 2018 · US
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Ballard David patents
Ballard David is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ballard David |
| Total patents | 2 |
| First publication | Nov 26, 2015 |
| Latest publication | Sep 25, 2018 |
Notable patents
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Set on demand cement compositions for curing fluid loss
US-2015337194-A1 · Nov 26, 2015 · US
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Major assignees
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| Assignee | Patents |
|---|---|
| M I Drilling Fluids Uk Ltd | 3 |
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