F03G 7/025
Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise
Official title: {characterised by its use}
F03G7/025 (Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise) appears on 142 US grants and 185 published applications in this corpus.
Search patents in F03G- Granted patents
- 142
- Published applications
- 185
- Assignees
- 101
- Inventors
- 386
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 2 |
| 2003 | 4 | 5 |
| 2004 | 0 | 3 |
| 2005 | 3 | 9 |
| 2006 | 2 | 4 |
| 2007 | 2 | 8 |
| 2008 | 1 | 10 |
| 2009 | 2 | 8 |
| 2010 | 6 | 15 |
| 2011 | 5 | 10 |
| 2012 | 5 | 9 |
| 2013 | 10 | 8 |
| 2014 | 7 | 3 |
| 2015 | 8 | 9 |
| 2016 | 3 | 10 |
| 2017 | 8 | 3 |
| 2018 | 3 | 7 |
| 2019 | 3 | 6 |
| 2020 | 6 | 4 |
| 2021 | 2 | 6 |
| 2022 | 5 | 12 |
| 2023 | 6 | 10 |
| 2024 | 7 | 11 |
| 2025 | 14 | 7 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pumping device6 Oct 2026US 12,752,291 B2Tianzhou Medical (Suzhou) Co., Ltd
- Pulsed electromagnetic propulsion system7 Jul 2026US 12,674,441 B2
- Collimated, resonating, and tracking sound generating system23 Jun 2026US 12,666,203 B2
- Processing systems, chambers, and related methods including turbines for energy harnessing27 Jan 2026US 12,534,821 B2APPLIED Materials.Inc.
- Air compression system13 Jan 2026US 12,523,214 B2
- Shape memory alloy-driven double-helical dual-valve-action hydrodynamic drive for soft robotic applications in aqueous environments23 Jul 2026US 2026/0210340 A1
- Coiled device9 Jul 2026US 2026/0196392 A1Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Energy generation cell and energy generation device including the same11 Jun 2026US 2026/0160236 A1Freudenberg Vilene Filtration Technologies Korea Co., Ltd.
- System and method for generating energy28 May 2026US 2026/0146592 A1
- System and process for extracting energy from heat29 Jan 2026US 2026/0028969 A1Shellef Holdings Inc.
Most cited
By later US patents
- Electronically activated capture device1,383US 7,063,671 B2Boston Scientific Scimed, Inc. · 2006
- Embedded electroactive polymer structures for use in medical devices96US 7,951,186 B2Boston Scientific Scimed, Inc. · 2011
- Geothermal electricity production methods and geothermal energy collection systems65US 8,381,523 B22013
- Apparatus for utilizing natural energies60US 4,159,427 AMesserschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung · 1979
- Method and apparatus for recovering low-temperature industrial and solar waste heat energy previously dissipated to ambient59US 3,986,354 A1976