F03G 6/068
Having other power cycles
Official title: {having other power cycles, e.g. Stirling or transcritical, supercritical cycles; combined with other power sources, e.g. wind, gas or nuclear}
F03G6/068 (Having other power cycles) appears on 138 US grants and 162 published applications in this corpus.
Search patents in F03G- Granted patents
- 138
- Published applications
- 162
- Assignees
- 89
- Inventors
- 300
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 5 | 5 |
| 2005 | 2 | 4 |
| 2006 | 2 | 4 |
| 2007 | 1 | 3 |
| 2008 | 2 | 10 |
| 2009 | 3 | 8 |
| 2010 | 0 | 9 |
| 2011 | 5 | 9 |
| 2012 | 2 | 11 |
| 2013 | 6 | 14 |
| 2014 | 10 | 18 |
| 2015 | 7 | 11 |
| 2016 | 9 | 10 |
| 2017 | 16 | 4 |
| 2018 | 7 | 11 |
| 2019 | 8 | 7 |
| 2020 | 5 | 1 |
| 2021 | 6 | 6 |
| 2022 | 2 | 2 |
| 2023 | 3 | 6 |
| 2024 | 3 | 0 |
| 2025 | 2 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Concentrated solar energy collection, thermal storage, and power generation systems and methods with optional supplemental fuel production25 Aug 2026US 12,716,618 B2247Solar Inc.
- System for supplying electricity, heat, and water using a Stirling engine powered by sustainable energy sources26 May 2026US 12,638,196 B2
- Hybrid thermodynamic cycle with isothermal heat addition via concentrated solar power array8 Jul 2025US 12,352,249 B1
- Concentrated solar energy collection, thermal storage, and power generation systems and methods with optional supplemental fuel production20 May 2025US 12,305,888 B2247Solar Inc.
- Multi-focal point solar refraction heating17 Dec 2024US 12,169,080 B2The Boeing Company
- Nuclear Power Plant and Power Generation Method in Nuclear Power Plant2 Jul 2026US 2026/0188535 A1Hitachi-GE Nuclear Energy, Ltd.
- Concentrated solar energy collection, thermal storage, and power generation systems and methods with optional supplemental fuel production11 Jun 2026US 2026/0160451 A1247Solar Inc.
- System for converting solar energy into mechanical energy (scseme)14 May 2026US 2026/0132964 A1
- System for supplying electricty, heat, and water using a stirling engine powered by sustainable energy sources5 Feb 2026US 2026/0036310 A1
- Hybrid venting apparatus for generating electricity, system and method18 Sep 2025US 2025/0290488 A1Rebus Corporation Pty Ltd
Most cited
By later US patents
- Hybrid solar/combustion powered receiver95US 4,602,614 AUnited Stirling AB · 1986
- Multi-thermal storage unit systems, fluid flow control devices, and low pressure solar receivers for solar power systems, and related components and uses thereof75US 10,876,521 B2247Solar Inc. · 2020
- Solar power plant and method and/or system of storing energy in a concentrated solar power plant71US 7,954,321 B2Research Foundation of the City University of New York · 2011
- Solar collector for solar energy systems70US 6,700,054 B2Sunbear Technologies, LLC · 2004
- Self-contained renewable energy system69US 4,776,171 APerry Oceanographics, Inc. · 1988