C09B 3/38
By introduction of hydrocarbon or acyl residues into amino groups
Official title: by introduction of hydrocarbon or acyl residues into amino groups
C09B3/38 (By introduction of hydrocarbon or acyl residues into amino groups) appears on 2 US grants and 0 published applications in this corpus.
Search patents in C09B- Granted patents
- 2
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 20 Oct 1987
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
By publication year. Applications have been published since 2001.
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