H02G 9/02
Laid directly in or on the ground, river-bed or sea-bottom
Official title: laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
H02G9/02 (Laid directly in or on the ground, river-bed or sea-bottom) appears on 335 US grants and 384 published applications in this corpus.
Search patents in H02G- Granted patents
- 335
- Published applications
- 384
- Assignees
- 240
- Inventors
- 769
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 5 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 3 | 2 |
| 2006 | 5 | 5 |
| 2007 | 3 | 7 |
| 2008 | 6 | 3 |
| 2009 | 7 | 11 |
| 2010 | 4 | 12 |
| 2011 | 10 | 13 |
| 2012 | 6 | 12 |
| 2013 | 6 | 13 |
| 2014 | 8 | 15 |
| 2015 | 14 | 11 |
| 2016 | 13 | 21 |
| 2017 | 19 | 19 |
| 2018 | 17 | 30 |
| 2019 | 32 | 43 |
| 2020 | 31 | 33 |
| 2021 | 18 | 24 |
| 2022 | 26 | 22 |
| 2023 | 17 | 20 |
| 2024 | 18 | 22 |
| 2025 | 17 | 16 |
| 2026 | 9 | 26 |
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.
- Systems and methods for detecting insulation defects in an underground power cable28 Jul 2026US 12,693,323 B2Remoni A/S
- Expandable cord protector30 Jun 2026US 12,671,238 B1Titan3 Technology LLC
- Submarine connection box for submarine power cables26 May 2026US 12,640,545 B2NKT GmbH & Co. KG
- Walk behind grinding tool with horizontally aligned guides and grinding drum7 Apr 2026US 12,594,639 B2Corning Research & Development 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
- Gear type cable protection system including embedded fasteners6 Aug 2026US 2026/0227006 A1Panduit Corp.
- Integral multi-master power and communication bus rail system23 Jul 2026US 2026/0213516 A1OneSubsea IP UK Limited
Most cited
By later US patents
- Subsea switchgear95US 9,450,385 B2Siemens Aktiengesellschaft · 2016
- Technique for providing conveyance locating information93US 6,650,293 B1AT&T Corp. · 2003
- Marking tape with wire conductors and methods for use80US 4,767,237 AMinnesota Mining and Manufacturing Company · 1988
- Modular cable protection system74US 5,777,266 AHubbell Incorporated · 1998
- Negative feedback loop for defect management of plant protection ticket screening74US 7,626,496 B1AT&T Corp. · 2009