F26B 3/286
By solar radiation
Official title: {by solar radiation}
F26B3/286 (By solar radiation) appears on 62 US grants and 40 published applications in this corpus.
Search patents in F26B- Granted patents
- 62
- Published applications
- 40
- Assignees
- 37
- Inventors
- 137
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 4 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 3 |
| 2024 | 0 | 0 |
| 2025 | 1 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for the thermal processing of bulk material by intense concentrated solar power9 Jun 2026US 12,650,261 B2Magaldi Power S.P.A.
- Heat-collecting forage drying system with wind-solar complementary energy supply25 Feb 2025US 12,235,044 B1Guangdong Ocean University
- Multipurpose solar drying tray assemblies and methods therefor1 Nov 2022US 11,486,639 B2Purdue Research Foundation
- Solar chimney-based liquid desiccation system with a thermally-regenerating desiccator19 Oct 2021US 11,150,017 B2
- Smart clothes drying device and smart clothes drying method22 Dec 2020US 10,870,943 B2Boe Technology Group Co., Ltd.
- Multi-modal drying apparatus17 Sep 2026US 2026/0276302 A1
- Transportable sargassum drying machine12 Mar 2026US 2026/0071816 A1
- Lunar water extractor28 Aug 2025US 2025/0271210 A1Argo Space Corp.
- Methods and related apparatus for processing biosolids10 Jul 2025US 2025/0223212 A1Brown and Caldwell
- Roof insulation drying apparatus1 May 2025US 2025/0137719 A1
Most cited
By later US patents
- Method and means for grain drying optimization55US 6,530,160 B12003
- Solar assisted dryer apparatus and method33US 4,099,338 AProctor & Schwartz, Inc. · 1978
- Energy efficient lumber dry kiln using solar collectors and refrigeration system32US 4,432,147 AThe United States of America as represented by the Secretary of Agriculture · 1984
- Continuous process for harvesting, solar drying and accumulating hay or other crops31US 5,557,859 A1996
- Solar drying device and method for drying29US 4,490,926 A1985