F02G 2280/50
Compressors or pumps
F02G2280/50 (Compressors or pumps) appears on 37 US grants and 37 published applications in this corpus.
Search patents in F02G- Granted patents
- 37
- Published applications
- 37
- Assignees
- 22
- Inventors
- 50
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 3 | 0 |
| 2016 | 0 | 4 |
| 2017 | 2 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 4 |
| 2020 | 4 | 3 |
| 2021 | 4 | 0 |
| 2022 | 4 | 5 |
| 2023 | 5 | 4 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Heat-assisted pumping systems for use in negative pressure wound therapy7 Jan 2025US 12,186,166 B2Smith & Nephew, Inc.
- Systems and methods utilizing gas temperature as a power source10 Dec 2024US 12,163,485 B2ICE Thermal Harvesting, LLC
- Systems and methods utilizing gas temperature as a power source1 Oct 2024US 12,104,553 B2ICE Thermal Harvesting, LLC
- Systems and methods utilizing gas temperature as a power source23 Jan 2024US 11,879,409 B2ICE Thermal Harvesting, LLC
- Systems and methods utilizing gas temperature as a power source3 Oct 2023US 11,773,805 B2ICE Thermal Harvesting, LLC
- Systems and methods utilizing gas temperature as a power source21 Mar 2024US 2024/0093660 A1ICE Thermal Harvesting, LLC
- Systems and methods utilizing gas temperature as a power source25 Jan 2024US 2024/0026838 A1ICE Thermal Harvesting, LLC
- Systems and methods utilizing gas temperature as a power source29 Jun 2023US 2023/0204003 A1ICE Thermal Harvesting, LLC
- Systems and methods utilizing gas temperature as a power source4 May 2023US 2023/0134721 A1ICE Thermal Harvesting, LLC
- Systems and methods utilizing gas temperature as a power source16 Mar 2023US 2023/0083829 A1ICE Thermal Harvesting, LLC
Most cited
By later US patents
- Double acting thermodynamically resonant free-piston multicylinder stirling system and method78US 7,134,279 B2Infinia Corporation · 2006
- Systems and methods utilizing gas temperature as a power source44US 11,326,550 B1ICE Thermal Harvesting, LLC · 2022
- Systems and methods utilizing gas temperature as a power source28US 11,486,330 B2ICE Thermal Harvesting, LLC · 2022
- Systems and methods utilizing gas temperature as a power source16US 11,359,576 B1ICE Thermal Harvesting, LLC · 2022
- Systems and methods utilizing gas temperature as a power source16US 11,421,625 B1ICE Thermal Harvesting, LLC · 2022