F03G 6/121
Controlling or monitoring
Official title: {Controlling or monitoring}
F03G6/121 (Controlling or monitoring) appears on 165 US grants and 198 published applications in this corpus.
Search patents in F03G- Granted patents
- 165
- Published applications
- 198
- Assignees
- 109
- Inventors
- 427
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 4 | 2 |
| 2005 | 3 | 3 |
| 2006 | 3 | 8 |
| 2007 | 2 | 5 |
| 2008 | 1 | 12 |
| 2009 | 0 | 12 |
| 2010 | 6 | 12 |
| 2011 | 5 | 14 |
| 2012 | 4 | 23 |
| 2013 | 9 | 28 |
| 2014 | 11 | 24 |
| 2015 | 15 | 15 |
| 2016 | 11 | 7 |
| 2017 | 11 | 4 |
| 2018 | 7 | 4 |
| 2019 | 2 | 3 |
| 2020 | 3 | 7 |
| 2021 | 6 | 2 |
| 2022 | 0 | 3 |
| 2023 | 3 | 3 |
| 2024 | 1 | 0 |
| 2025 | 3 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Micro-energy plant system with quicklime converter18 Nov 2025US 12,476,575 B2
- Method for generating electricity with solar heat pipe absorber23 Sep 2025US 12,422,137 B1Prince Mohammad Bin Fahd University
- Concentrated solar energy collection, thermal storage, and power generation systems and methods with optional supplemental fuel production20 May 2025US 12,305,888 B2247Solar Inc.
- Power plant system5 Mar 2024US 11,923,100 B2Terrestrial Energy USA, Inc.
- Concentrated solar energy collection, thermal storage, and power generation systems and methods with optional supplemental fuel production11 Jun 2026US 2026/0160451 A1247Solar Inc.
- Micro-energy plant system with quicklime converter5 Feb 2026US 2026/0039237 A1
- Solar energy system with thermal energy storage8 Jan 2026US 2026/0009376 A1Holtec International
- Micro-energy plant system with quicklime converter20 Mar 2025US 2025/0096719 A1
- Low pressure solar power systems, and related components, methods and uses thereof31 Aug 2023US 2023/0272785 A1247Solar Inc.
Most cited
By later US patents
- Natural energy conversion, storage and electricity generation system162US 4,206,608 A1980
- Solar collector system111US 4,117,682 A1978
- Molten salt receiver cooling system100US 6,701,711 B1The Boeing Company · 2004
- Solar-gas combined cycle electrical generating system97US 5,444,972 ARockwell International Corporation · 1995
- Evacuated two-phase head-transfer systems82US 5,333,677 A1994