H02G 15/30
With devices for relieving electrical stress
Official title: with devices for relieving electrical stress
H02G15/30 (With devices for relieving electrical stress) appears on 10 US grants and 8 published applications in this corpus.
Search patents in H02G- Granted patents
- 10
- Published applications
- 8
- Assignees
- 16
- Inventors
- 26
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power cable termination device for gas-insulated switchgear1 Feb 2022US RE48,918 E1NKT HV Cables AB
- Holdout devices and cover assemblies and methods incorporating the same17 Mar 2020US 10,594,128 B2Te Connectivity Corporation
- High voltage joint2 Apr 2019US 10,250,026 B2Brugg Kabel AG
- Insulation termination assembly19 Mar 2019US 10,236,674 B2Tyco Electronics (Shanghai) Co., Ltd.
- Power cable termination device for gas-insulated switchgear6 Mar 2018US 9,912,140 B2ABB Hv Cables (Switzerland) GmbH
- Cable gland system30 Apr 2026US 2026/0121394 A1AggieTech Capital LLC
- Cable Accessory Device For Terminating or Jointing a High Voltage Cable4 Dec 2025US 2025/0372995 A1Nexans
- Metal to metal encapsulated electrical power cable system for esp and other applications7 Nov 2024US 2024/0372352 A1Bim2M-Esp Limited [Gb]
- Insulation Termination Assembly16 Aug 2018US 2018/0233894 A1Tyco Electronics (Shanghai) Co., Ltd.
- High voltage joint31 Aug 2017US 2017/0250531 A1Brugg Kabel AG
Most cited
By later US patents
- Adaptor for paper-insulated, lead-jacketed electrical cables21US 4,234,755 AAmerace Corporation · 1980
- Method and means for dissipating heat in a high voltage termination14US 4,228,318 AG & W Electric Specialty Company · 1980
- Air entrance bushing for gas-insulated bus6US 4,202,998 AGould Inc. · 1980
- Stop joint assembly for pressurized laminar dielectric cable6US 4,375,577 APirelli Cable Corporation · 1983
- Gas-insulated bushing4US 4,523,052 ATokyo Shibaura Denki Kabushiki Kaisha · 1985