F22B 35/083
Without drum, i.e. without hot water storage in the boiler
Official title: {without drum, i.e. without hot water storage in the boiler}
F22B35/083 (Without drum, i.e. without hot water storage in the boiler) appears on 9 US grants and 10 published applications in this corpus.
Search patents in F22B- Granted patents
- 9
- Published applications
- 10
- Assignees
- 7
- Inventors
- 26
- Latest grant
- 26 Nov 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for the flexible operation of a power plant26 Nov 2019US 10,487,696 B2Siemens Aktiengesellschaft
- Enhancing power cycle efficiency for a supercritical Brayton cycle power system using tunable supercritical gas mixtures29 Aug 2017US 9,745,899 B2National Technology & Engineering Solutions of Sandia, LLC
- Driven starter pump and start sequence9 Aug 2016US 9,410,449 B2Echogen Power Systems, LLC
- Parallel cycle heat engines15 Mar 2016US 9,284,855 B2Echogen Power Systems, LLC
- System and method for recovery of waste heat from dual heat sources26 May 2015US 9,038,391 B2General Electric Company
- Steam Generator2 Nov 2023US 2023/0349545 A1Mackwell Pero & Co Limited
- Supercritical water generator and reactor30 Jan 2020US 2020/0032703 A1
- Method for the flexible operation of a power plant1 Oct 2015US 2015/0275704 A1Siemens Aktiengesellschaft
- Driven Starter Pump and Start Sequence10 Apr 2014US 2014/0096521 A1Echogen Power Systems, LLC
- System and method for recovery of waste heat from dual heat sources26 Sep 2013US 2013/0247570 A1General Electric Company
Most cited
By later US patents
- Driven starter pump and start sequence66US 8,616,001 B2Echogen Power Systems, LLC · 2013
- Driven starter pump and start sequence23US 9,410,449 B2Echogen Power Systems, LLC · 2016
- Steam generator9US 5,056,468 ASiemens Aktiengesellschaft · 1991
- Recuperative supercritical carbon dioxide cycle7US 8,887,503 B2Aerojet Rocketdyne of DE, Inc. · 2014
- Parallel cycle heat engines5US 9,284,855 B2Echogen Power Systems, LLC · 2016