B01F 21/403
Solid carbon dioxide or dry ice
Official title: {Solid carbon dioxide or dry ice}
B01F21/403 (Solid carbon dioxide or dry ice) appears on 1 US grants and 2 published applications in this corpus.
Search patents in B01F- Granted patents
- 1
- Published applications
- 2
- Assignees
- 1
- Inventors
- 7
- Latest grant
- 20 Mar 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
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.