F02G 2255/10
Dome shaped
Official title: dome shaped
F02G2255/10 (Dome shaped) appears on 25 US grants and 23 published applications in this corpus.
Search patents in F02G- Granted patents
- 25
- Published applications
- 23
- Assignees
- 11
- Inventors
- 44
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 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 | 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 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 3 | 8 |
| 2021 | 5 | 2 |
| 2022 | 2 | 4 |
| 2023 | 3 | 2 |
| 2024 | 4 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Engine apparatus and method for operation29 Oct 2024US 12,129,812 B2Hyliion Holdings Corp.
- System for recovery of energy from a residual gas28 May 2024US 11,994,086 B2Texel Technologies AB
- Constant density heat exchanger and system for energy conversion7 May 2024US 11,976,610 B2Hyliion Holdings Corp.
- Monolithic heat-exchanger bodies30 Jan 2024US 11,885,279 B2Hyliion Holdings Corp.
- Energy conversion apparatus29 Aug 2023US 11,739,711 B2Hyliion Holdings Corp.
- Hot-gas free-piston stirling engine with efficient hot air inlet2 Apr 2026US 2026/0092576 A1Exowatt, Inc.
- Monolithic heat-exchanger bodies16 May 2024US 2024/0159201 A1Hyliion Holdings Corp.
- System for recovery of energy from a residual gas15 Feb 2024US 2024/0052798 A1Swedish Stirling AB
- Constant density heat exchanger and system for energy conversion20 Jul 2023US 2023/0228229 A1General Electric Company
- Energy conversion apparatus19 Jan 2023US 2023/0019495 A1General Electric Company
Most cited
By later US patents
- Stirling engine combustor77US 4,352,269 AMechanical Technology Incorporated · 1982
- Stirling cycle engine20US 4,821,516 AAisin Seiki Kabushiki Kaisha · 1989
- Stirling engine with air working fluid13US 4,532,765 AMechanical Technology Incorporated · 1985
- Diaphragm displacer Stirling engine powered alternator-compressor8US 4,380,152 AMechanical Technology Incorporated · 1983
- Two piston V-type Stirling engine5US 4,633,668 AMechanical Technology Incorporated · 1987