C09B 5/2418
Only oxygen-containing hetero rings
Official title: {only oxygen-containing hetero rings}
C09B5/2418 (Only oxygen-containing hetero rings) appears on 1 US grants and 1 published applications in this corpus.
Search patents in C09B- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
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- 3
- Latest grant
- 30 Sep 2025
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| Year | Granted patents | Published applications |
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| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
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