Process for the preparation of ethylene glycol
US-12378175-B2 · Aug 5, 2025 · US
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Wolf Koen patents
Wolf Koen is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wolf Koen |
| Total patents | 2 |
| First publication | Dec 15, 2022 |
| Latest publication | Aug 5, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for the preparation of ethylene glycol
US-2022396538-A1 · Dec 15, 2022 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shell Usa Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C31/202 | 2 |
| C07C29/152 | 2 |
| C07C29/12 | 2 |