F16L 1/161
The pipe being composed of sections of short length
Official title: {the pipe being composed of sections of short length}
F16L1/161 (The pipe being composed of sections of short length) appears on 51 US grants and 51 published applications in this corpus.
Search patents in F16L- Granted patents
- 51
- Published applications
- 51
- Assignees
- 28
- Inventors
- 92
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 6 |
| 2016 | 1 | 6 |
| 2017 | 5 | 5 |
| 2018 | 2 | 2 |
| 2019 | 5 | 0 |
| 2020 | 5 | 2 |
| 2021 | 1 | 4 |
| 2022 | 2 | 6 |
| 2023 | 4 | 2 |
| 2024 | 6 | 5 |
| 2025 | 5 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of preparing a pipe-section16 Dec 2025US 12,498,057 B2Technip France
- Mitigation of buckling in subsea pipelines26 Aug 2025US 12,398,827 B2Subsea 7 Norway AS
- Tower for joining elements of underwater pipe for transporting fluids22 Apr 2025US 12,280,455 B2Saipem S.P.A.
- Method for joining elements of underwater pipe for transporting fluids22 Apr 2025US 12,280,456 B2Saipem S.P.A.
- Method for producing a steel underwater pipe that is able to carry a corrosive fluid8 Apr 2025US 12,270,493 B2Saipem S.P.A.
- Seafloor Pipeline Removal System and Method6 Feb 2025US 2025/0043886 A1C-Dive, LLC
- Capturing data relating to welded pipelines14 Nov 2024US 2024/0375223 A1Subsea 7 Limited
- Method for producing a steel underwater pipe that is able to carry a corrosive fluid1 Aug 2024US 2024/0255076 A1Saipem S.P.A.
- Device and method for joining elements of underwater pipe for transporting fluids21 Mar 2024US 2024/0091889 A1Saipem S.P.A.
- Device and method for joining elements of underwater pipe for transporting fluids21 Mar 2024US 2024/0091890 A1Saipem S.P.A.
Most cited
By later US patents
- Ball and socket joint28US 4,139,221 A1979
- Pipe laying vessel and method26US 5,836,719 ACoflexip Stena Offshore Limited · 1998
- Pipe laying vessel20US 5,971,666 ACoflexip Stena Offshore Limited · 1999
- Method and means for laying an underwater pipeline13US 4,465,400 AGuy F. Atkinson Company · 1984
- Smart subsea pipeline10US 10,443,763 B2Halliburton Energy Services.Inc. · 2019