Composition that is suitable for producing polyurethane foams and that contains at least one nucleating agent
US-10988593-B2 · Apr 27, 2021 · US
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Wiegmann Werner patents
Wiegmann Werner is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wiegmann Werner |
| Total patents | 6 |
| First publication | Aug 25, 2016 |
| Latest publication | Apr 27, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for manufacturing a composite element for vacuum insulation elements
US-10336040-B2 · Jul 2, 2019 · US
Method for manufacturing a composite element for vacuum insulation elements
US-2017210102-A1 · Jul 27, 2017 · US
Rigid polyurethane foams
US-9657133-B2 · May 23, 2017 · US
Composition that is suitable for producing polyurethane foams and that contains at least one nucleating agent
US-2016326330-A1 · Nov 10, 2016 · US
Xerogels made from aromatic polyureas
US-2016244585-A1 · Aug 25, 2016 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Basf Se | 6 |
| Evonik Operations Gmbh | 1 |
| Evonik Degussa Gmbh | 1 |
| Seifert Holger | 1 |
| Klassen Johann | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G2101/00 | 3 |
| C08G18/4804 | 3 |
| C08G18/7664 | 2 |
| C08G18/76 | 2 |
| C08J9/0004 | 2 |