H01B 7/14
Submarine cables
H01B7/14 (Submarine cables) appears on 139 US grants and 210 published applications in this corpus.
Search patents in H01B- Granted patents
- 139
- Published applications
- 210
- Assignees
- 90
- Inventors
- 399
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 4 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 5 |
| 2011 | 3 | 1 |
| 2012 | 1 | 4 |
| 2013 | 0 | 3 |
| 2014 | 4 | 7 |
| 2015 | 9 | 12 |
| 2016 | 2 | 9 |
| 2017 | 7 | 5 |
| 2018 | 12 | 11 |
| 2019 | 14 | 10 |
| 2020 | 10 | 14 |
| 2021 | 7 | 17 |
| 2022 | 12 | 14 |
| 2023 | 9 | 15 |
| 2024 | 10 | 26 |
| 2025 | 6 | 29 |
| 2026 | 11 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dynamic submarine power cable system with bend restriction device25 Aug 2026US 12,718,970 B2NKT HV Cables AB
- Submarine cable18 Aug 2026US 12,712,098 B2Ls Cable & System Ltd.
- Adaptive rigid sea joint kit4 Aug 2026US 12,700,724 B2NKT HV Cables AB
- Marine cable for offshore wind power having an improved water-tree property26 May 2026US 12,640,284 B2Ls Cable & System Ltd.
- Offshore system comprising a dynamic submarine power cable26 May 2026US 12,640,543 B2NKT HV Cables AB
- Radial water barrier for a subsea cable1 Oct 2026US 2026/0301993 A1Nexans
- Power Cable with Water-Blocking Capability24 Sep 2026US 2026/0290644 A1NKT HV Cables AB
- Apparatus and method for improving insulation interface performance of wrapped-type submarine cable molded joint13 Aug 2026US 2026/0237542 A1Tianjin University
- Method of Simultaneously Laying a Plurality of Elongate Flexible Members on the Seabed30 Jul 2026US 2026/0221736 A1NKT HV Cables AB
- Integral multi-master power and communication bus rail system23 Jul 2026US 2026/0213516 A1OneSubsea IP UK Limited
Most cited
By later US patents
- Coilable torque-balanced cable and method of manufacture55US 4,979,795 AAT&T Bell Laboratories · 1990
- Faired umbilical cable36US 4,726,314 AShell Oil Company · 1988
- Submersible cable for fish-repelling installation29US 4,197,423 AFelten & Guilleaume Carlswerk AG · 1980
- Stabilizing lines or cables25US 3,991,550 A1976
- Flexible electrical elongated device suitable for service in a high mechanical load environment25US 6,943,300 B2Nexans · 2005