F16L 1/166
Reclaiming pipes
Official title: {Reclaiming pipes}
F16L1/166 (Reclaiming pipes) appears on 70 US grants and 48 published applications in this corpus.
Search patents in F16L- Granted patents
- 70
- Published applications
- 48
- Assignees
- 40
- Inventors
- 121
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 1 | 6 |
| 2014 | 6 | 3 |
| 2015 | 5 | 4 |
| 2016 | 3 | 5 |
| 2017 | 7 | 1 |
| 2018 | 5 | 6 |
| 2019 | 4 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 3 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Seafloor pipeline removal system and method26 Nov 2024US 12,152,701 B2
- Subsea infrastructure and method of decommissioning subsea infrastructure6 Aug 2024US 12,055,257 B2Subsea 7 Limited
- Recovering used subsea pipelines15 Aug 2023US 11,725,750 B2Subsea 7 Portugal Limitada
- De-trenching apparatus21 Feb 2023US 11,585,070 B2
- Seafloor pipeline removal system and method17 Jan 2023US 11,555,558 B2
- Pipe retrieval10 Sep 2026US 2026/0266399 A1Baker Hughes Energy Technology UK Limited
- Seafloor Pipeline Removal System and Method6 Feb 2025US 2025/0043886 A1C-Dive, LLC
- Equipment and method for recovering flexible pipes without the use of special vessels8 Feb 2024US 2024/0044423 A1Petroleo Brasileiro S.A. - Petrobras
- Method for retrieving a pipeline16 Nov 2023US 2023/0366486 A1
- Seafloor Pipeline Removal System and Method13 Apr 2023US 2023/0115844 A1C-Dive, LLC
Most cited
By later US patents
- Methods and apparatus for purging liquid from an offshore pipeline and/or scanning a pipeline interior74US 3,961,493 ABrown & Root, Inc. · 1976
- Method for recovering wet buckled pipe46US 5,044,827 ADiverless Systems, Inc. · 1991
- Apparatus for recovering, by means of a pipelaying craft, pipes laid on deep sea beds32US 4,234,268 ASaipem S.P.A. · 1980
- Heave compensated support system for positioning subsea work packages30US 5,190,107 AShell Oil Company · 1993
- Method of cutting target members using a cutting saw device29US 7,922,424 B2Tetra Technologies, Inc. · 2011