C07C 55/38
Containing rings
Official title: containing rings
C07C55/38 (Containing rings) appears on 2 US grants and 0 published applications in this corpus.
Search patents in C07C- Granted patents
- 2
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 24 Aug 1976
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents