F03G 6/063
Tower concentrators
Official title: {Tower concentrators}
F03G6/063 (Tower concentrators) appears on 68 US grants and 89 published applications in this corpus.
Search patents in F03G- Granted patents
- 68
- Published applications
- 89
- Assignees
- 59
- Inventors
- 226
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 3 | 10 |
| 2013 | 3 | 9 |
| 2014 | 0 | 13 |
| 2015 | 7 | 13 |
| 2016 | 7 | 5 |
| 2017 | 15 | 8 |
| 2018 | 6 | 1 |
| 2019 | 3 | 1 |
| 2020 | 4 | 7 |
| 2021 | 6 | 2 |
| 2022 | 3 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solar power generation system2 Dec 2025US 12,486,832 B2Holtec International
- Hybrid power generation system30 Sep 2025US 12,429,036 B2Holtec International
- Thermal buoyant high efficient system26 Dec 2023US 11,852,042 B2
- Renewable power generation system and method4 Apr 2023US 11,619,213 B1Nooter/Eriksen, Inc.
- Concentrated solar systems comprising multiple solar receivers at different elevations25 Oct 2022US 11,480,161 B1University of South Florida
- Solar Updraft Tower System With Parabolic Trough Solar Collection6 Aug 2026US 2026/0226886 A1
- Solar power generation system26 Mar 2026US 2026/0085665 A1Holtec International
- Solar Energy Directed to a Cylinder having Voids and Containing a Screw Auger Propeller Used to Generate Electricity19 Feb 2026US 2026/0049600 A1
- Concentrated solar power system for generating electricty and method of forming the same15 Jan 2026US 2026/0016195 A1Holtec International
- Solar energy system with thermal energy storage8 Jan 2026US 2026/0009376 A1Holtec International
Most cited
By later US patents
- Molten salt receiver cooling system100US 6,701,711 B1The Boeing Company · 2004
- Dual energy solar thermal power plant59US 9,051,923 B22015
- Solar receiver-based power generation system40US 6,668,555 B1The Boeing Company · 2003
- Solar power plant35US 3,979,597 A1976
- Solar energy powerplant33US 5,694,774 A1997