Use of polyglycerol partial esters as defoamers
US-9738797-B2 · Aug 22, 2017 · US
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Scharf André patents
Scharf André is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Scharf André |
| Total patents | 1 |
| First publication | Aug 22, 2017 |
| Latest publication | Aug 22, 2017 |
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Evonik Industries Ag | 1 |
| Evonik Deguesse GmbH | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09D7/1233 | 1 |
| C07C69/34 | 1 |
| C08G65/48 | 1 |
| C09D7/125 | 1 |
| C07C69/50 | 1 |