F22B 35/086
Operating at critical or supercritical pressure
Official title: {operating at critical or supercritical pressure}
F22B35/086 (Operating at critical or supercritical pressure) appears on 7 US grants and 7 published applications in this corpus.
Search patents in F22B- Granted patents
- 7
- Published applications
- 7
- Assignees
- 5
- Inventors
- 19
- Latest grant
- 29 Aug 2017
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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- 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
- Recuperative supercritical carbon dioxide cycle18 Nov 2014US 8,887,503 B2Aerojet Rocketdyne of DE, Inc.
- Supercritical water generator and reactor30 Jan 2020US 2020/0032703 A1
- 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
- Low cost and higher efficiency power plant13 Jun 2013US 2013/0145759 A1Aerojet Rocketdyne of DE, Inc.
- Enhancing power cycle efficiency for a supercritical brayton cycle power system using tunable supercritical gas mixtures7 Feb 2013US 2013/0033044 A1National Technology & Engineering Solutions of Sandia, LLC
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