F24S 70/10
Details of absorbing elements: characterised by the absorbing material
Official title: characterised by the absorbing material (absorbing coatings or surface treatment for increasing absorption F24S70/20)
F24S70/10 (Details of absorbing elements: characterised by the absorbing material) appears on 229 US grants and 267 published applications in this corpus.
Search patents in F24S- Granted patents
- 229
- Published applications
- 267
- Assignees
- 185
- Inventors
- 629
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 12 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 4 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 5 |
| 2010 | 2 | 10 |
| 2011 | 3 | 10 |
| 2012 | 3 | 10 |
| 2013 | 1 | 23 |
| 2014 | 4 | 16 |
| 2015 | 5 | 18 |
| 2016 | 13 | 16 |
| 2017 | 15 | 10 |
| 2018 | 10 | 21 |
| 2019 | 13 | 19 |
| 2020 | 12 | 14 |
| 2021 | 11 | 17 |
| 2022 | 13 | 19 |
| 2023 | 13 | 10 |
| 2024 | 12 | 16 |
| 2025 | 13 | 9 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solar energy utilization system1 Sep 2026US 12,726,153 B2Machiokoshi Energy Co., Ltd.
- Solar receiver with varied reflectivity18 Aug 2026US 12,710,201 B2Qatar Foundation for Education, Science and Community Development
- Method for producing plasmonic-nanostructure spectrally selective solar absorber having high solar absorptance, low thermal emittance, and high thermal stability16 Jun 2026US 12,656,024 B2Northeastern University
- Metal-dielectric thin film structure for solar light energy harvesting26 May 2026US 12,638,216 B1Board of Trustees of the University of Alabama, for and on behalf of the University of Alabama in Huntsville
- Desalination and/or purification device, desalination and/or purification carbon membrane, and method of desalinating and/or purifying a liquid12 May 2026US 12,623,924 B2King Abdullah University of Science and Technology
- Omnivorous solar thermal thruster, cooling systems, and thermal energy transfer in rockets24 Sep 2026US 2026/0286917 A1Trans Astronautica Corporation
- Ceramic particles for use in a solar power tower17 Sep 2026US 2026/0276244 A1Carbo Ceramics Inc.
- Heat collection and release system and method for solar greenhouse2 Jul 2026US 2026/0185746 A1Sichuan Agricultural University
- Foldable solar desalination device with no liquid discharge19 Feb 2026US 2026/0048342 A1Khalifa University of Science and Technology
- Solar energy utilization system19 Feb 2026US 2026/0051846 A1Machiokoshi Energy Co., Ltd.
Most cited
By later US patents