F24S 70/30
Auxiliary coatings
Official title: Auxiliary coatings, e.g. anti-reflective coatings
F24S70/30 (Auxiliary coatings) appears on 125 US grants and 147 published applications in this corpus.
Search patents in F24S- Granted patents
- 125
- Published applications
- 147
- Assignees
- 115
- Inventors
- 367
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 7 |
| 2010 | 1 | 9 |
| 2011 | 1 | 6 |
| 2012 | 2 | 4 |
| 2013 | 4 | 10 |
| 2014 | 5 | 13 |
| 2015 | 3 | 10 |
| 2016 | 8 | 21 |
| 2017 | 14 | 8 |
| 2018 | 4 | 12 |
| 2019 | 10 | 12 |
| 2020 | 9 | 9 |
| 2021 | 7 | 7 |
| 2022 | 6 | 5 |
| 2023 | 3 | 5 |
| 2024 | 4 | 1 |
| 2025 | 2 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Transparent mesoporous materials and devices comprising same17 Mar 2026US 12,577,656 B2The Regents of the University of Michigan
- Cladding panel that collects and/or emits thermal energy20 Jan 2026US 12,529,232 B2Neolith Distribution, Sl
- Spectrally selective solar absorber coating23 Sep 2025US 12,422,168 B2Agenzia Nazionale Per Le Nuove Tecnologie, L'energia E Lo Sviluppo Economico Sostenibile (Enea)
- Deformable composite material for uncovered solar energy absorbent collector panels with low infrared radiation losses9 Sep 2025US 12,410,946 B2Almeco GmbH
- Method for producing hydrogen by dissociating water through thermochemical reactions and device for carrying out same5 Feb 2026US 2026/0035241 A1Universidad Politecnica De Madrid
- Spectrally selective absorbing coating for solar receivers acting in air8 May 2025US 2025/0146711 A1ENEA - Agenzia nazionale per le nuove tecnologie, l’energia e lo sviluppo economico sostenibile
- Water desalinization systems with heat collection element tracking1 Feb 2024US 2024/0034644 A1
- Cladding panel that collects and/or emits thermal energy21 Dec 2023US 2023/0407643 A1Neolith Distribution, Sl
- Deformable composite material for uncovered solar energy absorbent collector panels with low infrared radiation losses14 Dec 2023US 2023/0400224 A1Almeco GmbH
Most cited
By later US patents
- Resonance absorber117US 4,441,789 AJenoptik Jena G.m.b.H. · 1984
- Thin film solar selective surface coating78US 5,523,132 AThe University of Sydney · 1996
- Selective absorber amorphous alloys and devices72US 4,582,764 AEnergy Conversion Devices, Inc. · 1986
- Building with passive solar energy conditioning56US 4,119,084 A1978
- Method of forming electrodeposited anti-reflective surface coatings48US 5,326,454 AMartin Marietta Corporation · 1994