F24S 70/00
Details of absorbing elements
F24S70/00 (Details of absorbing elements) appears on 861 US grants and 698 published applications in this corpus.
Search patents in F24S- Granted patents
- 861
- Published applications
- 698
- Assignees
- 512
- Inventors
- 1,906
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 40 | 0 |
| 1978 | 59 | 0 |
| 1979 | 26 | 0 |
| 1980 | 35 | 0 |
| 1981 | 54 | 0 |
| 1982 | 33 | 0 |
| 1983 | 24 | 0 |
| 1984 | 27 | 0 |
| 1985 | 17 | 0 |
| 1986 | 18 | 0 |
| 1987 | 5 | 0 |
| 1988 | 10 | 0 |
| 1989 | 8 | 0 |
| 1990 | 10 | 0 |
| 1991 | 7 | 0 |
| 1992 | 8 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 4 | 3 |
| 2003 | 7 | 10 |
| 2004 | 1 | 6 |
| 2005 | 1 | 2 |
| 2006 | 3 | 6 |
| 2007 | 0 | 11 |
| 2008 | 2 | 14 |
| 2009 | 4 | 31 |
| 2010 | 10 | 35 |
| 2011 | 6 | 33 |
| 2012 | 11 | 29 |
| 2013 | 11 | 54 |
| 2014 | 18 | 50 |
| 2015 | 14 | 44 |
| 2016 | 28 | 48 |
| 2017 | 36 | 27 |
| 2018 | 34 | 41 |
| 2019 | 43 | 47 |
| 2020 | 30 | 35 |
| 2021 | 27 | 38 |
| 2022 | 24 | 39 |
| 2023 | 23 | 26 |
| 2024 | 29 | 36 |
| 2025 | 33 | 18 |
| 2026 | 20 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat storage device and method for producing the same22 Sep 2026US 12,742,572 B2Canon Kabushiki Kaisha
- Solar energy utilization system1 Sep 2026US 12,726,153 B2Machiokoshi Energy Co., Ltd.
- Concentrated solar energy collection, thermal storage, and power generation systems and methods with optional supplemental fuel production25 Aug 2026US 12,716,618 B2247Solar Inc.
- 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
- Omnivorous solar thermal thruster, cooling systems, and thermal energy transfer in rockets24 Sep 2026US 2026/0286917 A1Trans Astronautica Corporation
- Apparatus and method correlated therewith for producing water by means of a vapor convection type solar receiver17 Sep 2026US 2026/0275690 A1Akua S.R.L.
- Ceramic particles for use in a solar power tower17 Sep 2026US 2026/0276244 A1Carbo Ceramics Inc.
- Systems and methods for a device having solar material displaying vivid images using structural ink20 Aug 2026US 2026/0243469 A1Toyota Jidosha Kabushiki Kaisha
- Microsphere-Based Coatings for Radiative Cooling Under Direct Sunlight9 Jul 2026US 2026/0194314 A1UNM Rainforest Innovations
Most cited
By later US patents
- Article and method for forming thin film flakes and coatings191US 4,434,010 AOptical Coating Laboratory, Inc. · 1984
- Ink incorporating optically variable thin film flakes190US 5,059,245 AFlex Products, Inc. · 1991
- Optically variable thin film flake and collection of the same189US 5,135,812 AFlex Products, Inc. · 1992
- High chroma multilayer interference platelets152US 5,571,624 AFlex Products, Inc. · 1996
- Optically variable multilayer thin film interference stack on flexible insoluble web135US 5,084,351 AFlex Products, Inc. · 1992