H02G 9/00
Installations of electric cables or lines in or on the ground or
Official title: Installations of electric cables or lines in or on the ground or water
H02G9/00 (Installations of electric cables or lines in or on the ground or) appears on 1,096 US grants and 1,081 published applications in this corpus.
Search patents in H02G- Granted patents
- 1,096
- Published applications
- 1,081
- Assignees
- 656
- Inventors
- 2,103
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 9 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 12 | 0 |
| 1987 | 8 | 0 |
| 1988 | 16 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 19 | 0 |
| 1994 | 4 | 0 |
| 1995 | 13 | 0 |
| 1996 | 12 | 0 |
| 1997 | 15 | 0 |
| 1998 | 18 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 24 | 10 |
| 2002 | 22 | 17 |
| 2003 | 22 | 21 |
| 2004 | 28 | 29 |
| 2005 | 26 | 32 |
| 2006 | 23 | 28 |
| 2007 | 14 | 25 |
| 2008 | 22 | 22 |
| 2009 | 22 | 26 |
| 2010 | 19 | 25 |
| 2011 | 19 | 31 |
| 2012 | 16 | 28 |
| 2013 | 22 | 38 |
| 2014 | 27 | 46 |
| 2015 | 35 | 46 |
| 2016 | 34 | 39 |
| 2017 | 41 | 58 |
| 2018 | 48 | 56 |
| 2019 | 65 | 74 |
| 2020 | 63 | 72 |
| 2021 | 35 | 43 |
| 2022 | 65 | 69 |
| 2023 | 40 | 60 |
| 2024 | 50 | 67 |
| 2025 | 41 | 64 |
| 2026 | 32 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pipeline structure with cable fixing function15 Sep 2026US 12,738,724 B2Bestone (Zhejiang) Safety Technology Co., Ltd.
- Floating underwater pipelines8 Sep 2026US 12,729,782 B2
- Dynamic submarine power cable system with bend restriction device25 Aug 2026US 12,718,970 B2NKT HV Cables AB
- Low profile raceway18 Aug 2026US 12,712,344 B2
- Dynamic cable support for floating offshore wind turbines18 Aug 2026US 12,712,350 B2Schlumberger Technology Corporation
- Method of Simultaneously Laying a Plurality of Elongate Flexible Members on the Seabed8 Oct 2026US 2026/0312380 A1NKT HV Cables AB
- Protection sleeve with integrated molded latch8 Oct 2026US 2026/0312391 A1Panduit Corp.
- Unimpeded row system8 Oct 2026US 2026/0312537 A1Wtec, LLC
- Cable Conduit1 Oct 2026US 2026/0302752 A1
- Utility handholes1 Oct 2026US 2026/0302753 A1AFL Telecommunications LLC
Most cited
By later US patents
- Flexible cable168US 4,396,797 AHoriba, Ltd. · 1983
- Fluid monitoring apparatus and method148US 7,878,058 B2Walker Engineering Company · 2011
- Laying and protecting cable into existing covering surfaces112US 8,480,332 B2CertusView Technologies, LLC · 2013
- Pass-through bulkhead connection switch for a perforating gun104US 9,145,764 B2International Strategic Alliance, Lc · 2015
- Arrangement for branching a telecommunications cable containing several stranded elements with optical fibers97US 6,181,861 B2Alcatel · 2001