H02B 5/00
Non-enclosed substations
Official title: Non-enclosed substations; Substations with enclosed and non-enclosed equipment
H02B5/00 (Non-enclosed substations) appears on 276 US grants and 197 published applications in this corpus.
Search patents in H02B- Granted patents
- 276
- Published applications
- 197
- Assignees
- 110
- Inventors
- 574
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 9 | 13 |
| 2003 | 14 | 9 |
| 2004 | 9 | 5 |
| 2005 | 0 | 3 |
| 2006 | 2 | 6 |
| 2007 | 3 | 3 |
| 2008 | 3 | 3 |
| 2009 | 4 | 6 |
| 2010 | 5 | 8 |
| 2011 | 6 | 2 |
| 2012 | 5 | 7 |
| 2013 | 5 | 14 |
| 2014 | 3 | 12 |
| 2015 | 6 | 7 |
| 2016 | 13 | 7 |
| 2017 | 8 | 9 |
| 2018 | 9 | 7 |
| 2019 | 5 | 8 |
| 2020 | 12 | 12 |
| 2021 | 12 | 17 |
| 2022 | 16 | 15 |
| 2023 | 11 | 10 |
| 2024 | 10 | 7 |
| 2025 | 5 | 6 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Switch gear transport that distributes electric power for fracturing operations27 Jan 2026US RE50,764 E1Typhon Technology Solutions (U.S.), LLC
- Variable frequency drive configuration for electric driven hydraulic fracking system23 Dec 2025US 12,503,923 B2Halliburton Energy Services.Inc.
- Platform microgrid21 Oct 2025US 12,451,673 B2Go Electric Inc.
- Parameter monitoring and control for an electric driven hydraulic fracking system12 Aug 2025US 12,385,336 B2Halliburton Energy Services.Inc.
- High voltage overhead electric transmission line equipped with switchgear unit22 Apr 2025US 12,283,799 B2Terna S.P.A.
- Ground devices, systems, and methods of use6 Aug 2026US 2026/0229797 A1Mw Lineman Tools, LLC
- Platform microgrid11 Dec 2025US 2025/0379425 A1Go Electric Inc.
- Electric driven hydraulic fracking operation14 Aug 2025US 2025/0257620 A1Halliburton Energy Services.Inc.
- Variable frequency drive configuration for electric driven hydraulic fracking system19 Jun 2025US 2025/0198246 A1Halliburton Energy Services.Inc.
- Preconfigured weather-resistant enclosure assembly for terminating telecommunications equipment12 Jun 2025US 2025/0193558 A1Inventus Holdings, LLC
Most cited
By later US patents
- Parameter monitoring and control for an electric driven hydraulic fracking system192US 10,753,165 B1National Service Alliance—Houston LLC · 2020
- Mounting bracket apparatus191US 5,193,774 A1993
- Variable frequency drive configuration for electric driven hydraulic fracking system177US 10,753,153 B1National Service Alliance—Houston LLC · 2020
- Pole-mounted equipment housing assembly161US 4,155,108 ATelcom, Inc. · 1979
- Band type cluster mount156US 6,755,312 B2Alum-Form, Inc. · 2004