Coating compositions comprising ground natural calcium carbonate (GCC)
US-11472969-B2 · Oct 18, 2022 · US
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Werner Dennis patents
Werner Dennis is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Werner Dennis |
| Total patents | 3 |
| First publication | Mar 12, 2020 |
| Latest publication | Oct 18, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Omya Int Ag | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C01P2006/12 | 3 |
| C01P2004/61 | 3 |
| C09C1/021 | 3 |
| D21H17/00 | 2 |
| C09D7/61 | 2 |