F24F 2005/0057
Receiving heat-exchange fluid from a closed circuit in the ground
Official title: {receiving heat-exchange fluid from a closed circuit in the ground}
F24F2005/0057 (Receiving heat-exchange fluid from a closed circuit in the ground) appears on 92 US grants and 113 published applications in this corpus.
Search patents in F24F- Granted patents
- 92
- Published applications
- 113
- Assignees
- 55
- Inventors
- 181
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 4 |
| 2005 | 0 | 0 |
| 2006 | 3 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 0 | 8 |
| 2010 | 0 | 6 |
| 2011 | 1 | 7 |
| 2012 | 1 | 6 |
| 2013 | 2 | 2 |
| 2014 | 5 | 7 |
| 2015 | 5 | 9 |
| 2016 | 6 | 9 |
| 2017 | 4 | 7 |
| 2018 | 8 | 5 |
| 2019 | 6 | 9 |
| 2020 | 8 | 8 |
| 2021 | 4 | 4 |
| 2022 | 8 | 4 |
| 2023 | 3 | 1 |
| 2024 | 3 | 3 |
| 2025 | 4 | 6 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ground-source thermal system for rejecting data center waste heat to a facility10 Feb 2026US 12,546,189 B2Schlumberger Technology Corporation
- Hanson deep bore water production system for mountainous coastal environments30 Dec 2025US 12,509,862 B2
- Dual source heat pump system9 Dec 2025US 12,492,841 B2Schlumberger Technology Corporation
- Thermal system with exhaust heat exchanger18 Nov 2025US 12,474,079 B2Schlumberger Technology Corporation
- Heat transfer device25 Feb 2025US 12,235,022 B2
- Dual source heat pump system9 Apr 2026US 2026/0098657 A1Schlumberger Technology Corporation
- Thermal system with exhaust heat exchanger12 Mar 2026US 2026/0071775 A1Schlumberger Technology Corporation
- Ground-source thermal system for rejecting data center waste heat to a facility20 Nov 2025US 2025/0354459 A1Schlumberger Technology Corporation
- Dual source heat pump system with mutual duct17 Jul 2025US 2025/0230946 A1Schlumberger Technology Corporation
- Thermal system with exhaust heat exchanger24 Apr 2025US 2025/0129965 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Geothermal storage heating and cooling system91US 4,375,831 A1983
- Hydronic building cooling/heating system63US 5,261,251 AUnited States Power Corporation · 1993
- Ground source heat pump system62US 5,651,265 A1997
- Energy chassis and energy exchange device59US 9,080,789 B2Greensleeves, LLC · 2015
- Underground heating and cooling system48US 4,234,037 A1980