F03G 6/062
Parabolic point or dish concentrators
Official title: {Parabolic point or dish concentrators}
F03G6/062 (Parabolic point or dish concentrators) appears on 65 US grants and 70 published applications in this corpus.
Search patents in F03G- Granted patents
- 65
- Published applications
- 70
- Assignees
- 38
- Inventors
- 110
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 4 |
| 2014 | 2 | 7 |
| 2015 | 1 | 6 |
| 2016 | 5 | 3 |
| 2017 | 6 | 5 |
| 2018 | 2 | 3 |
| 2019 | 6 | 3 |
| 2020 | 2 | 4 |
| 2021 | 9 | 9 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 4 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for restoration of a salty body of water that harnesses hydro, solar, and geothermal energy, to be used in remote locations and different applications including the production of distilled water from a salty body of water31 Mar 2026US 12,590,736 B2
- Convection-driven power generator26 Aug 2025US 12,398,701 B2
- Solar energy directed to a cylinder containing a propeller used to generate electricity25 Mar 2025US 12,258,946 B2
- Multi-focal point solar refraction heating17 Dec 2024US 12,169,080 B2The Boeing Company
- Temperature differential engine30 Jul 2024US 12,049,876 B2
- System for converting solar energy into mechanical energy (scseme)14 May 2026US 2026/0132963 A1
- Solar Energy Directed to a Cylinder having Voids and Containing a Screw Auger Propeller Used to Generate Electricity19 Feb 2026US 2026/0049600 A1
- Hybrid venting apparatus for generating electricity, system and method18 Sep 2025US 2025/0290488 A1Rebus Corporation Pty Ltd
- System for restoration of a salty body of water that harnesses hydro, solar, and geothermal energy, to be used in remote locations and different applications including the production of distilled water from a salty body of water12 Dec 2024US 2024/0410624 A1
- Energy harnessing system and associated method5 Dec 2024US 2024/0401573 A1
Most cited
By later US patents
- Hemispheric moving focus power plant apparatus and method190US 5,961,739 A1999
- Power plant and process utilizing gravitational force48US 4,342,920 A1982
- Reciprocating solar engine46US 4,452,047 A1984
- Power plant and process utilizing gravitational force34US 4,484,082 A1984
- Solar energy collection system33US 4,158,354 AThe Energy Research Foundation · 1979