C01D 5/006
Recovery of sodium sulfate from coagulation baths for the spinning of viscose
Official title: {Recovery of sodium sulfate from coagulation baths for the spinning of viscose}
C01D5/006 (Recovery of sodium sulfate from coagulation baths for the spinning of viscose) appears on 1 US grants and 1 published applications in this corpus.
Search patents in C01D- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
- Inventors
- 5
- Latest grant
- 27 Nov 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year.
Recent patents
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.