F26B 17/28
Machines or apparatus for drying materials in loose, plastic, or fluidised form
Official title: with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve {, the axis of rotation being in fixed position (moving rotating rollers F26B15/122)}
F26B17/28 (Machines or apparatus for drying materials in loose, plastic, or fluidised form) appears on 54 US grants and 39 published applications in this corpus.
Search patents in F26B- Granted patents
- 54
- Published applications
- 39
- Assignees
- 43
- Inventors
- 133
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 4 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 4 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 2 | 3 |
| 2020 | 4 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for multi-functional slurry processing11 Nov 2025US 12,467,687 B2Sedron Technologies, LLC
- Automatic grain processing apparatus and load monitoring and tracking system10 Dec 2024US 12,161,065 B2Imperio Assessoria Em Informacoes LTDA
- System and method for multi-functional slurry processing3 Oct 2023US 11,772,987 B2Sedron Technologies, LLC
- Spray drum system5 Jul 2022US 11,378,334 B2Standard Foods Corporation
- Combined cooker and dryer device25 May 2021US 11,015,867 B2Hedinn Hf
- System and method for multi-functional slurry processing12 Feb 2026US 2026/0043609 A1Sedron Technologies, LLC
- Method for continuously producing eutectic alloy fine particles3 Jul 2025US 2025/0214140 A1M. Technique Co., Ltd.
- Spray dryer5 Jun 2025US 2025/0180287 A1M. Technique Co., Ltd.
- Drying apparatus utilising an indirect infrared heating system8 May 2025US 2025/0146750 A1Singnergy Corporation Pte Ltd
- A system and method for discharging evaporated product moisture from a drum dryer19 Dec 2024US 2024/0418444 A1Solutherm B.V.
Most cited
By later US patents
- Apparatus for extracting solid residue from a fluid by evaporation57US 5,810,975 ASirven · 1998
- Method for drying water-absorbent compositions27US 4,127,944 ANational Starch and Chemical Corporation · 1978
- Apparatus and process for forming uniform, pelletizable sludge product22US 4,872,998 ABio Gro Systems, Inc. · 1989
- Drilling mud dehydration system14US 4,649,655 AAtlantic Richfield Company · 1987
- Drying apparatus12US 4,103,434 A1978