Process for producing polyether carbonate polyols
US-2023069332-A1 · Mar 2, 2023 · US
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Baer Friedhelm patents
Baer Friedhelm is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Baer Friedhelm |
| Total patents | 3 |
| First publication | Aug 30, 2018 |
| Latest publication | Mar 2, 2023 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Covestro Deutschland Ag | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G65/2696 | 3 |
| C08G65/2663 | 3 |
| C08G65/2606 | 2 |
| C08G2650/24 | 2 |
| C08G2650/58 | 2 |