F24T 10/13
Using tube assemblies suitable for insertion into boreholes in the ground
Official title: using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
F24T10/13 (Using tube assemblies suitable for insertion into boreholes in the ground) appears on 376 US grants and 510 published applications in this corpus.
Search patents in F24T- Granted patents
- 376
- Published applications
- 510
- Assignees
- 249
- Inventors
- 715
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 3 | 5 |
| 2005 | 4 | 4 |
| 2006 | 5 | 5 |
| 2007 | 3 | 9 |
| 2008 | 8 | 17 |
| 2009 | 0 | 14 |
| 2010 | 4 | 25 |
| 2011 | 7 | 32 |
| 2012 | 17 | 23 |
| 2013 | 10 | 29 |
| 2014 | 9 | 17 |
| 2015 | 18 | 24 |
| 2016 | 9 | 14 |
| 2017 | 12 | 16 |
| 2018 | 21 | 16 |
| 2019 | 9 | 20 |
| 2020 | 16 | 21 |
| 2021 | 18 | 29 |
| 2022 | 15 | 27 |
| 2023 | 32 | 32 |
| 2024 | 27 | 53 |
| 2025 | 42 | 52 |
| 2026 | 23 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and methods for enhanced thermal syphoning8 Sep 2026US 12,729,884 B2Good Water Energy Ltd.
- Collector and use thereof25 Aug 2026US 12,716,619 B2MuoviTech AB
- Apparatus and methods for producing electricity using geothermal energy11 Aug 2026US 12,704,114 B2Geogen Technologies Inc.
- Geothermal energy system21 Jul 2026US 12,687,324 B2Stoic Transitional Resources Inc.
- Geothermal energy system14 Jul 2026US 12,680,733 B2Stoic Transitional Resources Inc.
- Geothermal Heat Exchangers and Related Installation Apparatuses, Systems, and Methods8 Oct 2026US 2026/0309371 A1Fluidaptic, LLC
- Geothermal energy system8 Oct 2026US 2026/0309372 A1Stoic Transitional Resources Inc.
- Geothermal energy system1 Oct 2026US 2026/0298503 A1Stoic Transitional Resources Inc.
- Geothermal electricity production installation10 Sep 2026US 2026/0266510 A1Eaposys SA
- A geothermal hydrogen production and compression system20 Aug 2026US 2026/0242246 A1Good Water Energy Ltd.
Most cited
By later US patents
- Combined ambient-air and earth exchange heat pump system141US 5,461,876 A1995
- Geothermal heat transfer system116US 4,993,483 A1991
- Geothermal heating and cooling system with solar heating115US 7,234,314 B1Earth to Air Systems, LLC · 2007
- Geothermal heat exchange unit113US 5,816,314 A1998
- Advanced in-ground/in-water heat exchange unit101US 5,623,986 A1997