E02B 17/0034
Maintenance, repair or inspection of offshore constructions
Official title: {Maintenance, repair or inspection of offshore constructions}
E02B17/0034 (Maintenance, repair or inspection of offshore constructions) appears on 126 US grants and 116 published applications in this corpus.
Search patents in E02B- Granted patents
- 126
- Published applications
- 116
- Assignees
- 105
- Inventors
- 271
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 7 |
| 2012 | 2 | 3 |
| 2013 | 5 | 3 |
| 2014 | 4 | 8 |
| 2015 | 4 | 10 |
| 2016 | 9 | 8 |
| 2017 | 7 | 6 |
| 2018 | 3 | 12 |
| 2019 | 11 | 16 |
| 2020 | 13 | 4 |
| 2021 | 5 | 7 |
| 2022 | 6 | 4 |
| 2023 | 0 | 6 |
| 2024 | 5 | 4 |
| 2025 | 5 | 6 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Floating inspection sensor elevator system15 Sep 2026US 12,735,303 B1The United States of America as represented by the Secretary of the Navy
- Method for exchanging an up-tower main component of an off-shore wind turbine30 Sep 2025US 12,429,033 B2Vestas Wind Systems A/S
- Non-destructive device and method for surveying, inspection, and cleaning marine growth around offshore structure4 Mar 2025US 12,240,097 B2
- System and method for cutting of offshore structures11 Feb 2025US 12,220,787 B2Petroliam Nasional Berhad (Petronas)
- Tp-free monopile and method for forming the same28 Jan 2025US 12,209,375 B2Sif Holding N.V.
- Method of reinforcing a structure13 Aug 2026US 2026/0234949 A1Sps Technology Holdings Ltd
- Pressure blaster for efficient biofouling removal of underwater structures12 Feb 2026US 2026/0042125 A1Saudi Arabian Oil Company
- Upgrading Offshore Wellhead Platforms13 Nov 2025US 2025/0347075 A1Saudi Arabian Oil Company
- Support assembly of an offshore installation24 Jul 2025US 2025/0237031 A1Siemens Gamesa Renewable Energy A/S
- Apparatus for Servicing a Structure5 Jun 2025US 2025/0178704 A1RotoTech Pte Ltd.
Most cited
By later US patents
- System for assessing the integrity of structural systems152US 4,480,480 AScott Science & Technology, Inc. · 1984
- Subsea clamping apparatus69US 4,705,331 AWayne Graham & Associates International, Inc. · 1987
- Method and apparatus for cleaning, viewing and documenting the condition of weldments on offshore platforms51US 4,502,407 AShell Oil Company · 1985
- Structural health monitoring using active members and neural networks48US 5,774,376 A1998
- Apparatus for cleaning and descaling pipe lines44US 4,205,694 AThe Walton Mole Company Limited · 1980