D07B 2205/2067
Viscose or regenerated cellulose
Official title: Viscose or regenerated cellulose, e.g. Rayon
D07B2205/2067 (Viscose or regenerated cellulose) appears on 3 US grants and 3 published applications in this corpus.
Search patents in D07B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 21 Mar 2023
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| 2019 | 1 | 1 |
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| 2023 | 1 | 0 |
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