F26B 11/0404
With internal subdivision of the drum
Official title: {with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried (spiral-type or other inserts for discharging purposes F26B11/026)}
F26B11/0404 (With internal subdivision of the drum) appears on 53 US grants and 29 published applications in this corpus.
Search patents in F26B- Granted patents
- 53
- Published applications
- 29
- Assignees
- 33
- Inventors
- 99
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 1 | 6 |
| 2016 | 1 | 1 |
| 2017 | 3 | 2 |
| 2018 | 2 | 2 |
| 2019 | 4 | 3 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for drying material and asphalt mixing facility having such an apparatus18 Nov 2025US 12,474,118 B2Benninghoven Zweigniederlassung Der Wirtgen Mineral Technologies GmbH
- System and method for multi-functional slurry processing11 Nov 2025US 12,467,687 B2Sedron Technologies, LLC
- System and method for multi-functional slurry processing3 Oct 2023US 11,772,987 B2Sedron Technologies, LLC
- Method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gel26 Sep 2023US 11,766,659 B2Nippon Shokubai Co., Ltd.
- Method for producing water-absorbent resin powder and production apparatus therefor11 Oct 2022US 11,465,126 B2Nippon Shokubai Co., Ltd.
- System and method for multi-functional slurry processing12 Feb 2026US 2026/0043609 A1Sedron Technologies, LLC
- System and method for multi-functional slurry processing12 Dec 2024US 2024/0409441 A1Sedron Technologies, LLC
- Apparatus and method for drying material and asphalt mixing facility having such an apparatus30 Mar 2023US 2023/0098621 A1Benninghoven Zweigniederlassung Der Wirtgen Mineral Technologies GmbH
- Coanda-effect vegetable material dryer24 Jun 2021US 2021/0190423 A1Dari-Tech, Inc.
- System and method for multi-functional slurry processing1 Apr 2021US 2021/0094842 A1Sedron Technologies, LLC
Most cited
By later US patents
- Method and apparatus for drying bagasse32US 4,376,343 A1983
- Radiant heat rotary volatilizer29US 5,088,856 ASoils, Inc. · 1992
- Method and apparatus for making asphalt concrete using aggregate material from a plurality of material streams27US 9,855,677 B2Astec, Inc. · 2018
- Multi purpose three pass drum dryer18US 4,477,984 A1984
- Particulate drying system17US 6,249,988 B1Wyoming Sawmills, Inc. · 2001