F03G 6/0055
Devices for producing mechanical power from solar energy: 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}
F03G6/0055 (Devices for producing mechanical power from solar energy: having other power cycles) appears on 32 US grants and 45 published applications in this corpus.
Search patents in F03G- Granted patents
- 32
- Published applications
- 45
- Assignees
- 26
- Inventors
- 80
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 6 |
| 2015 | 3 | 2 |
| 2016 | 3 | 0 |
| 2017 | 3 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 4 |
| 2020 | 2 | 4 |
| 2021 | 4 | 4 |
| 2022 | 0 | 2 |
| 2023 | 4 | 1 |
| 2024 | 0 | 0 |
| 2025 | 4 | 1 |
| 2026 | 3 | 6 |
By publication year. 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
- Combined power generation using geothermal and solar energy12 May 2026US 12,624,682 B2Nant Holdings IP, LLC
- Archimedes gravity energy pump26 Aug 2025US 12,398,711 B1
- Power generation mechanism applying solar heat together with geothermal heat19 Aug 2025US 12,392,329 B1
- Energy recovery system and related method of recovering energy10 Sep 2026US 2026/0266267 A1Siemens Energy Global GmbH & Co. KG
- Combined Power Generation using Geothermal and Solar Energy3 Sep 2026US 2026/0258792 A1Nant Holdings IP, LLC
- 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.
- Hybrid solar power generation system and civil engineering work with such system4 Jun 2026US 2026/0155782 A1Energypier AG
Most cited
By later US patents
- Heat-electricity combined production system that utilizes solar energy and geothermal heat51US 9,243,616 B2Korea Institute of Energy Research · 2016
- Hybrid trigeneration system based microgrid combined cooling, heat and power providing heating, cooling, electrical generation and energy storage using an integrated automation system for monitor, analysis and control26US 9,624,913 B22017
- Methods and apparatus for generating hydrodynamic energy and electrical energy generating systems employing the same12US 6,412,281 B22002
- Energy transfer machine and method7US 8,459,028 B22013
- Structure and methods using multi-systems for electricity generation and water desalination5US 7,552,589 B2Msc Power (S) Pte Ltd · 2009