Method for recovering oil
US-9518211-B2 · Dec 13, 2016 · US
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Frechen Thomas patents
Frechen Thomas is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Frechen Thomas |
| Total patents | 2 |
| First publication | Dec 17, 2015 |
| Latest publication | Dec 13, 2016 |
Notable patents
Publications ranked by popularity score, then publication date.
Method For Recovering Oil
US-2015361325-A1 · Dec 17, 2015 · US
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Wintershall Holding GmbH | 2 |
| Basf Se | 2 |
| Whereas Wintershall Holding Gmbh | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.