F16L 1/225
Stingers
F16L1/225 (Stingers) appears on 54 US grants and 39 published applications in this corpus.
Search patents in F16L- Granted patents
- 54
- Published applications
- 39
- Assignees
- 23
- Inventors
- 71
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 2 |
| 2013 | 1 | 6 |
| 2014 | 3 | 3 |
| 2015 | 6 | 4 |
| 2016 | 4 | 2 |
| 2017 | 3 | 3 |
| 2018 | 1 | 1 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 4 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Stinger for a pipe laying operation26 Nov 2024US 12,152,702 B2J Ray McDermott S. A
- Abandonment and recovery of pipelines20 Aug 2024US 12,066,128 B2Acergy France SAS
- Laying tower and method for laying pipelines on a bed of a body of water26 Dec 2023US 11,852,265 B2Saipem S.P.A.
- Stinger for a pipe laying operation10 Jan 2023US 11,549,615 B2J Ray McDermott S. A
- On-board fabrication of pipe-in-pipe assemblies8 Mar 2022US 11,267,542 B2Shanghai Zhenhua Heavy Industries Co., Ltd.
- Stinger for a pipe laying operation6 Mar 2025US 2025/0075827 A1J Ray McDermott S. A
- Stinger for a pipe laying operation27 Apr 2023US 2023/0130311 A1J Ray McDermott S. A
- A laying tower and method for laying pipelines on a bed of a body of water26 May 2022US 2022/0163138 A1Saipem S.P.A.
- Rotary Cam Operated Release Mechanism21 Oct 2021US 2021/0323640 A1
- Abandonment and Recovery of Pipelines12 Aug 2021US 2021/0246998 A1Acergy France SAS
Most cited
By later US patents
- Semi-submersible pipelaying craft equipped for laying pipes on sea beds, including deep beds, and the method of operation48US 4,257,718 ASaipem S.P.A. · 1981
- Apparatus for near vertical laying of pipeline48US 5,464,307 AMcDermott International, Inc. · 1995
- Pipelay stinger44US 5,533,834 AStena Offshore Limited · 1996
- Underwater pipe laying apparatus31US 5,011,333 AIntec Engineering, Inc. · 1991
- Pipelaying vessel27US 5,527,134 AStena Offshore Limited · 1996