Process for preparing acrylic acid
US-10479751-B2 · Nov 19, 2019 · US
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Schriewer Raphael patents
Schriewer Raphael is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Schriewer Raphael |
| Total patents | 2 |
| First publication | Sep 8, 2016 |
| Latest publication | Nov 19, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for preparing acrylic acid
US-2016257637-A1 · Sep 8, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Evonik Degussa Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D3/009 | 2 |
| B01D3/163 | 2 |
| B01J2219/3325 | 2 |
| B01J19/30 | 2 |
| C07C51/252 | 2 |