E02B 17/0013
Tube closures for releasable sealing hollow tubes
Official title: {Tube closures for releasable sealing hollow tubes}
E02B17/0013 (Tube closures for releasable sealing hollow tubes) appears on 41 US grants and 6 published applications in this corpus.
Search patents in E02B- Granted patents
- 41
- Published applications
- 6
- Assignees
- 17
- Inventors
- 43
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for anchoring a hollow tubular element in a water bottom, and assembly of the tubular element and a closing body4 Nov 2025US 12,460,367 B2DEME Offshore BE NV
- Sealing device for a tubing arrangement12 Sep 2017US 9,759,036 B2MHI Vestas Offshore Wind A/S
- Device and method for reducing noise4 Apr 2017US 9,611,612 B2IHC Holland IE B.V.
- Device and method for reducing noise2 Sep 2014US 8,820,472 B2IHC Holland IE B.V.
- Hydrostatic equalization for an offshore structure15 Apr 2003US 6,547,491 B1J Ray McDermott S. A
- Transport cap of a sea foundation pile, installation cradle of the transport cap of a sea foundation pile, method of installing a transport cap inside a foundation pile, towing set of sea foundation piles, method of sea towage foundation piles and preparation of a foundation pile for installation in the seabed18 Apr 2024US 2024/0125070 A1Fairplay Towage Polska Sp. z o.o. Sp. k.
- Method for Anchoring a Hollow Tubular Element in a Water Bottom, and Assembly of the Tubular Element and a Closing Body7 Dec 2023US 2023/0392339 A1DEME Offshore BE NV
- Upending and lifting tool4 May 2023US 2023/0137682 A1Itrec B V
- Device and method for reducing noise9 Apr 2015US 2015/0096830 A1IHC Holland IE B.V.
- Device and method for reducing noise26 Apr 2012US 2012/0097476 A1IHC Holland IE B.V.
Most cited
By later US patents
- Conductor pipe plug40US 4,262,702 AHalliburton Company · 1981
- Removable closure apparatus for hollow columnar members35US 4,142,371 ARegal Tool & Rubber Co., Inc. · 1979
- Retrievable plug for offshore platforms having shear type retaining means21US 4,184,515 AHalliburton Company · 1980
- Removable plug19US 4,286,629 AHalliburton Company · 1981
- Pull-out diaphragm seal for hollow tubes15US 4,376,597 AOil States Industries, Inc. · 1983