C09B 43/36
With amino-anthracene or amino-anthraquinone dyes
Official title: with amino-anthracene or amino-anthraquinone dyes
C09B43/36 (With amino-anthracene or amino-anthraquinone dyes) appears on 1 US grants and 1 published applications in this corpus.
Search patents in C09B- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 1 Sep 2009
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| Year | Granted patents | Published applications |
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| 2007 | 0 | 1 |
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| 2009 | 1 | 0 |
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