F01K 5/00
Plants characterised by use of means for storing steam in an alkali
Official title: Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type
F01K5/00 (Plants characterised by use of means for storing steam in an alkali) appears on 178 US grants and 219 published applications in this corpus.
Search patents in F01K- Granted patents
- 178
- Published applications
- 219
- Assignees
- 131
- Inventors
- 509
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 18 |
| 2015 | 10 | 52 |
| 2016 | 18 | 88 |
| 2017 | 35 | 18 |
| 2018 | 37 | 20 |
| 2019 | 25 | 4 |
| 2020 | 20 | 4 |
| 2021 | 8 | 3 |
| 2022 | 3 | 3 |
| 2023 | 4 | 4 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Device for creating and distributing vaporized scent27 May 2025US 12,310,352 B2Wyndscent, LLC
- Energy recovery system for heated water19 Mar 2024US 11,930,979 B2
- Steam generation apparatuses, processes, and methods14 Nov 2023US 11,815,262 B2
- Adiabatic salt energy storage19 Sep 2023US 11,761,336 B2Malta Inc.
- Method and apparatus for energy storage based on difference in concentration20 Jun 2023US 11,680,496 B2Wigner Fizikai Kutatóközpont
- Adiabatic salt energy storage14 Dec 2023US 2023/0399948 A1Malta Inc.
- Device for creating and distributing vaporized scent30 Nov 2023US 2023/0380410 A1Wyndscent, LLC
- Energy recovery system for heated water16 Mar 2023US 2023/0077344 A1
- Steam Generation Apparatuses, Processes, and Methods16 Mar 2023US 2023/0078735 A1
- Method and apparatus for energy storage based on difference in concentration16 Jun 2022US 2022/0186635 A1Wigner Fizikai Kutatóközpont
Most cited
By later US patents
- Electronic vapor device in cooperation with wireless communication device92US 9,763,478 B2LunaTech, LLC · 2017
- Multi-use absorption/regeneration power cycle71US 4,009,575 A1977
- Adiabatic salt electric energy storage52US 9,932,830 B2X Development LLC · 2018
- Device for creating and distributing vaporized scent47US 9,585,981 B22017
- Efficient oxidative coupling of methane processes and systems46US 9,334,204 B1Siluria Technologies, Inc. · 2016