F02G 2256/02
Cooler fins
F02G2256/02 (Cooler fins) appears on 22 US grants and 28 published applications in this corpus.
Search patents in F02G- Granted patents
- 22
- Published applications
- 28
- Assignees
- 6
- Inventors
- 33
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 8 |
| 2021 | 5 | 2 |
| 2022 | 2 | 3 |
| 2023 | 3 | 2 |
| 2024 | 3 | 1 |
By publication year.
Recent patents
- Engine apparatus and method for operation29 Oct 2024US 12,129,812 B2Hyliion Holdings Corp.
- 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.
- Energy conversion apparatus18 Apr 2023US 11,629,663 B2General Electric Company
- Monolithic heat-exchanger bodies16 May 2024US 2024/0159201 A1Hyliion Holdings Corp.
- 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
- Monolithic heat-exchanger bodies15 Sep 2022US 2022/0290630 A1General Electric Company
- Engine apparatus and method for operation23 Jun 2022US 2022/0195959 A1General Electric Company
Most cited
By later US patents
- Coolant penetrating cold-end pressure vessel21US 7,325,399 B2New Power Concepts LLC · 2008
- Coolant penetrating cold-end pressure vessel5US 8,181,461 B2DEKA Products Limited Partnership · 2012
- Stirling engine with regenerator internal to the displacer piston and integral geometry for heat transfer and fluid flow3US 10,087,883 B22018
- Monolithic heat-exchanger bodies2US 10,830,174 B1General Electric Company · 2020
- Constant density heat exchanger and system for energy conversion1US 11,125,184 B2General Electric Company · 2021