Process for preparing cyclic carbonates with an exocyclic vinylidene group
US-12486243-B2 · Dec 2, 2025 · US
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Johnson Chloe patents
Johnson Chloe is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johnson Chloe |
| Total patents | 2 |
| First publication | Mar 30, 2023 |
| Latest publication | Dec 2, 2025 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Basf Se | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J2531/17 | 2 |
| B01J2231/49 | 2 |
| B01J31/2404 | 2 |
| B01J31/18 | 2 |
| B01J31/04 | 2 |