Glycol ether amines for use as clay and shale inhibition agents for the drilling industry
US-9574126-B2 · Feb 21, 2017 · US
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Beckerdite John patents
Beckerdite John is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Beckerdite John |
| Total patents | 3 |
| First publication | Mar 3, 2015 |
| Latest publication | Feb 21, 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 |
|---|---|
| Dow Global Technologies Llc | 3 |
| Aguirre Vargas Fabio | 1 |
| Thibault Raymond J | 1 |
| Beckerdite John | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K8/22 | 2 |
| C09K2208/12 | 2 |
| C09K8/035 | 2 |
| C08G75/08 | 1 |
| C08G75/06 | 1 |