F26B 17/16
The materials passing down a heated surface
Official title: the materials passing down a heated surface {, e.g. fluid-heated closed ducts or other heating elements in contact with the moving stack of material (F26B17/128 takes precedence)}
F26B17/16 (The materials passing down a heated surface) appears on 38 US grants and 19 published applications in this corpus.
Search patents in F26B- Granted patents
- 38
- Published applications
- 19
- Assignees
- 26
- Inventors
- 96
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 3 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 2 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Freeze vacuum drying apparatus and freeze vacuum drying method18 Mar 2021US 2021/0080179 A1Ulvac, Inc.
- Thermal processing of bulk solids21 Jan 2021US 2021/0018266 A1Solex Thermal Science Inc.
- Modular vertical seed conditioner heating section19 Dec 2019US 2019/0382683 A1Crown Iron Works Company
- Negative-pressure continuous grain dryer with built-in heating device9 May 2019US 2019/0137178 A1The Institute of Food Science and Technology, Jiangxi Academy of Agricultural Sciences
- Heat exchanger for heating bulk solids17 Mar 2016US 2016/0076813 A1N.V. Desmet Ballestra Group S.A.
Most cited
By later US patents
- Drying-storing apparatus for powdered or granular material and feeding system for powdered or granular material62US 7,703,217 B2Kabushikikaisha Matsui Seisakusho · 2010
- Method and apparatus for evaporating liquid from a product37US 6,047,484 A2000
- Heat treatment apparatus and method for manufacturing toner29US 9,075,328 B2Canon Kabushiki Kaisha · 2015
- Apparatus and process for removing volatile components from a composition20US 6,058,623 AThe Chemithon Corporation · 2000
- Method and apparatus for drying and processing moisture-containing solids19US 4,280,415 A1981