E02B 17/021
With relative movement between supporting construction and platform
Official title: {with relative movement between supporting construction and platform}
E02B17/021 (With relative movement between supporting construction and platform) appears on 349 US grants and 253 published applications in this corpus.
Search patents in E02B- Granted patents
- 349
- Published applications
- 253
- Assignees
- 207
- Inventors
- 649
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 10 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 18 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 9 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 5 |
| 2003 | 4 | 1 |
| 2004 | 3 | 8 |
| 2005 | 2 | 7 |
| 2006 | 8 | 4 |
| 2007 | 2 | 3 |
| 2008 | 2 | 14 |
| 2009 | 3 | 3 |
| 2010 | 3 | 9 |
| 2011 | 4 | 14 |
| 2012 | 4 | 24 |
| 2013 | 8 | 17 |
| 2014 | 20 | 17 |
| 2015 | 11 | 15 |
| 2016 | 15 | 8 |
| 2017 | 5 | 9 |
| 2018 | 7 | 14 |
| 2019 | 15 | 24 |
| 2020 | 11 | 9 |
| 2021 | 19 | 10 |
| 2022 | 5 | 11 |
| 2023 | 11 | 7 |
| 2024 | 7 | 13 |
| 2025 | 11 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for assembling and installing offshore wind turbines28 Jul 2026US 12,692,837 B2CCCC International Holding Limited
- Portable working deck14 Jul 2026US 12,680,251 B2
- Method for lifting an object from a vessel deck20 Jan 2026US 12,528,671 B2DEME Offshore BE NV
- Experiment device for spudcan penetration and pullout of jack-up rig9 Dec 2025US 12,492,525 B2China University of Petroleum-Beijing
- Submersible offshore platform and method of installing the same25 Nov 2025US 12,480,270 B2
- Offshore structure offshore impact absorption device for absorbing external impact loads13 Aug 2026US 2026/0234887 A1
- Crane system including a tugger winch and tugger line30 Jul 2026US 2026/0217498 A1Itrec B V
- Offshore wind turbine jacket foundation capable with adjustable natural frequency and motion damping and control method thereof18 Dec 2025US 2025/0382763 A1Powerchina Huadong Engineering Corporation Limited
- Submersible offshore platform and method of installing the same28 Aug 2025US 2025/0270780 A1
- Methods and systems for detecting one or more anomalies amongst peers8 May 2025US 2025/0145260 A1
Most cited
By later US patents
- Shock absorber88US 8,256,587 B2EAB Engineering AS · 2012
- Wellhead system and method for use in drilling a subsea well42US 6,035,938 ADril-Quip, Inc. · 2000
- Mobile, offshore, self-elevating (jack-up) unit leg/hull rigidification system41US 4,269,543 AFreiede & Goldman, Ltd. · 1981
- Submersible production storage barge and method for transporting and installing a jack-up rig in a body of water41US 4,907,912 AJFP Energy, Inc. · 1990
- Hovercraft work platform41US 6,200,069 B12001