PUR foam with enlarged cell structure
US-9688830-B2 · Jun 27, 2017 · US
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Althoff Ralf patents
Althoff Ralf is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Althoff Ralf |
| Total patents | 2 |
| First publication | Mar 10, 2016 |
| Latest publication | Jun 27, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Pur foam with enlarged cell structure
US-2016068647-A1 · Mar 10, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Evonik Industries Ag | 2 |
| Evonik Degussa Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08J2375/08 | 2 |
| C08G2350/00 | 2 |
| C08G18/632 | 2 |
| C08G18/165 | 2 |
| C08G18/7621 | 2 |