F01K 3/265
Using live steam for superheating or reheating
Official title: {using live steam for superheating or reheating}
F01K3/265 (Using live steam for superheating or reheating) appears on 21 US grants and 10 published applications in this corpus.
Search patents in F01K- Granted patents
- 21
- Published applications
- 10
- Assignees
- 14
- Inventors
- 38
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 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 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for compressing steam from a nuclear steam supply system to operate a turbogenerator7 Jul 2026US 12,676,248 B2Holtec International
- System and related method for converting fossil-fueled generating plants to clean energy24 Dec 2024US 12,176,116 B2Holtec International
- Method and apparatus for improving energy efficiency in existing gas turbine combined cycle plants4 Jun 2024US 12,000,335 B2
- System and method for managing heat duty for a heat recovery system7 Apr 2020US 10,612,422 B2General Electric Company
- System and method for managing heat duty for a heat recovery system18 Sep 2018US 10,077,682 B2General Electric Company
- System and related method for converting fossil-fueled generating plants to clean energy27 Feb 2025US 2025/0069766 A1Holtec International
- System and related method for converting fossil-fueled generating plants to clean energy11 Jul 2024US 2024/0233968 A1Holtec International
- Method and apparatus for improving energy efficiency in existing gas turbine combined cycle plants11 May 2023US 2023/0145545 A1
- System and method for managing heat duty for a heat recovery system10 Jan 2019US 2019/0010830 A1General Electric Company
- System and method for managing heat duty for a heat recovery system21 Jun 2018US 2018/0171828 A1General Electric Company
Most cited
By later US patents
- Control system with adaptive process controllers especially adapted for electric power plant operation84US 3,939,328 AWestinghouse Electric Corp. · 1976
- Thermal energy storage and utilization system37US 4,003,786 AExxon Research & Engineering Co. · 1977
- Advanced power recovery and energy conversion systems and methods of using same32US 7,827,791 B2TAS, Ltd. · 2010
- Control system for a two boiler, single turbine generator power producing unit11US 3,937,024 AThe Babcock & Wilcox Company · 1976
- Cycle improvement for nuclear steam power plant10US 3,973,402 AWestinghouse Electric Corp. · 1976