F26B 17/1458
Consisting of perforated panels or baffles
Official title: {consisting of perforated panels or baffles; consisting of grids}
F26B17/1458 (Consisting of perforated panels or baffles) appears on 5 US grants and 4 published applications in this corpus.
Search patents in F26B- Granted patents
- 5
- Published applications
- 4
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 18 Apr 1995
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for drying particulate material18 Apr 1995US 5,406,718 AGrana, Inc.
- Apparatus for particulating materials4 Feb 1986US 4,568,258 APhillips Petroleum Company
- Method of heat-treating particles and apparatus therefor15 Oct 1985US 4,547,151 ANippon Oil Co., Ltd.
- Particulating materials2 Jul 1985US 4,526,731 A
- Apparatus for drying organic material, particularly brown coal13 Jul 1982US 4,339,306 AVoest-Alpine Aktiengesellschaft
- Hopper with improved process fluid distribution system19 Jun 2025US 2025/0196396 A1
- Mixed Flow Grain Dryer Including Conveyor18 Jul 2024US 2024/0240862 A1
- Introduced in solids drying equipment through axial flow process13 Feb 2014US 2014/0041251 A1
- Methods and apparatus for drying and gasification of biomass30 Jun 2011US 2011/0155958 A1Range Fuels, Inc.
Most cited
By later US patents
- Apparatus for drying organic material, particularly brown coal9US 4,339,306 AVoest-Alpine Aktiengesellschaft · 1982
- Method and apparatus for drying particulate material8US 5,406,718 AGrana, Inc. · 1995
- Apparatus for particulating materials7US 4,568,258 APhillips Petroleum Company · 1986
- Method of heat-treating particles and apparatus therefor6US 4,547,151 ANippon Oil Co., Ltd. · 1985
- Particulating materials5US 4,526,731 A1985