F05B 2260/42
Storage of energy
F05B2260/42 (Storage of energy) appears on 305 US grants and 394 published applications in this corpus.
Search patents in F05B- Granted patents
- 305
- Published applications
- 394
- Assignees
- 181
- Inventors
- 650
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 3 | 15 |
| 2013 | 5 | 12 |
| 2014 | 11 | 14 |
| 2015 | 8 | 9 |
| 2016 | 9 | 20 |
| 2017 | 9 | 16 |
| 2018 | 17 | 15 |
| 2019 | 17 | 33 |
| 2020 | 29 | 26 |
| 2021 | 24 | 39 |
| 2022 | 28 | 51 |
| 2023 | 31 | 40 |
| 2024 | 40 | 52 |
| 2025 | 47 | 32 |
| 2026 | 21 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular underwater pumped-storage power plant reservoir22 Sep 2026US 12,742,435 B2
- Power generation from moving water8 Sep 2026US 12,729,663 B2ParseHill Renewables, LLC
- Energy storage tower25 Aug 2026US 12,716,397 B2Som-Ev, Newco LLC
- Gravitational potential energy storage systems and methods18 Aug 2026US 12,709,307 B2Advanced Rail Energy Storage, LLC
- Auxiliary power supply11 Aug 2026US 12,704,112 B2Siemens Gamesa Renewable Energy A/S
- Steep pyramidal structure of electricity3 Sep 2026US 2026/0258774 A1
- Electricity generating device13 Aug 2026US 2026/0235106 A1
- Underwater, sea and ocean submersible hydro power plant and method6 Aug 2026US 2026/0226879 A1
- Hydroelectric power harvesting apparatus6 Aug 2026US 2026/0226880 A1Oakes LTD
- Self-powered computing buoy4 Jun 2026US 2026/0153071 A1Lone Gull Holdings, Ltd.
Most cited
By later US patents
- Wind dam electric generator and method102US 6,984,899 B1The United States of America as represented by the Secretary of the Navy · 2006
- Surge-accepting accumulator transmission for windmills and the like44US 4,239,977 A1980
- Governor for fluid current motor28US 4,346,305 A1982
- Hybrid driving system22US 5,569,108 AGear Chain Industrial B.V. · 1996
- Autonomously operated buoys with power generation and power usage control15US 8,723,355 B2Ocean Power Technologies, Inc. · 2014