A21D 6/008
Freeze-drying
Official title: {Freeze-drying}
A21D6/008 (Freeze-drying) appears on 3 US grants and 2 published applications in this corpus.
Search patents in A21D- Granted patents
- 3
- Published applications
- 2
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 19 Dec 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year.
Recent patents
- Method of thermally treating flour for hygienic purposes19 Dec 2006US 7,150,892 B2Buhler AG
- Device for thermal treatment of flour for hygenic purposes12 Dec 2006US 7,147,363 B1Buhler AG
- Frozen dough-resistant, practical baker's yeast25 Jun 2002US 6,410,303 B1National Food Research Institute, Ministry of Agriculture, Forestry and Fisheries
Most cited
By later US patents
- Device for thermal treatment of flour for hygenic purposes5US 7,147,363 B1Buhler AG · 2006
- Frozen dough-resistant, practical baker's yeast1US 6,410,303 B1National Food Research Institute, Ministry of Agriculture, Forestry and Fisheries · 2002
- Method of thermally treating flour for hygienic purposes1US 7,150,892 B2Buhler AG · 2006