F26B 17/124
The vertical walls having the shape of at least two concentric cylinders
Official title: {the vertical walls having the shape of at least two concentric cylinders with the material to be dried moving in-between}
F26B17/124 (The vertical walls having the shape of at least two concentric cylinders) appears on 29 US grants and 12 published applications in this corpus.
Search patents in F26B- Granted patents
- 29
- Published applications
- 12
- Assignees
- 16
- Inventors
- 51
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for the fast and efficient heating of plastic granulates for preparing for the processing in a plasticization5 Nov 2024US 12,134,210 B2
- Use of biomass furnace for direct air-drying of grain and other particulate30 May 2023US 11,662,144 B2Triple Green Products Inc.
- Systems and methods of drying biomass using radio frequency energy30 Mar 2021US 10,962,284 B2Drymax DDG LLC
- Continuous granulo-dryer for the manufacturing of pharmaceutical products via wet granulation5 Jan 2021US 10,883,762 B1University of Puerto Rico
- Means for drying of a particulate material with a gas22 Dec 2015US 9,217,604 B2
- Radio frequency moisture-removal4 Jan 2024US 2024/0003623 A1Drymax DDG LLC
- Use of biomass furnace for direct air-drying of grain and other particulate5 May 2022US 2022/0136768 A1Triple Green Products Inc.
- Method and device for the fast and efficient heating of plastic granulates for preparing for the processing in a plasticization16 Dec 2021US 2021/0387380 A1
- Systems and methods of drying biomass using radio frequency energy13 Jun 2019US 2019/0178575 A1Drymax DDG LLC
- Heat treatment apparatus and method of obtaining toner22 May 2014US 2014/0137428 A1Canon Kabushiki Kaisha
Most cited
By later US patents