F16L 58/1036
The coating being a preformed pipe
Official title: {the coating being a preformed pipe (F16L58/1027 takes precedence)}
F16L58/1036 (The coating being a preformed pipe) appears on 55 US grants and 65 published applications in this corpus.
Search patents in F16L- Granted patents
- 55
- Published applications
- 65
- Assignees
- 47
- Inventors
- 127
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 7 |
| 2006 | 1 | 0 |
| 2007 | 0 | 6 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 3 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 7 |
| 2013 | 2 | 1 |
| 2014 | 3 | 5 |
| 2015 | 0 | 0 |
| 2016 | 1 | 5 |
| 2017 | 2 | 2 |
| 2018 | 2 | 5 |
| 2019 | 6 | 3 |
| 2020 | 4 | 3 |
| 2021 | 3 | 4 |
| 2022 | 1 | 4 |
| 2023 | 4 | 1 |
| 2024 | 2 | 3 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Monitoring of lined pipeline31 Mar 2026US 12,590,665 B2Pioneer Lining Technology Limited
- Pipeline system of pipe sections with pre-assembled insulating weld backing rings and method of making same11 Mar 2025US 12,246,400 B2Lps IP, LLC
- Pipe structure, gasification combined cycle power generation device, and pipe structure assembly method1 Oct 2024US 12,104,129 B2Mitsubishi Heavy Industries, Ltd.
- Securing polymer liners within pipes24 Sep 2024US 12,097,653 B2Subsea 7 Limited
- Pipe liner and associated methods24 Oct 2023US 11,796,091 B2Flowlining Limited
- Fluid transport pipe having a steel tube with a protective lining provided with slots for discharging gas built up under the lining6 Feb 2025US 2025/0043901 A1Saipem S.P.A.
- Pipe for transporting fluids with control of the buckling of the internal anti-corrosion liner10 Oct 2024US 2024/0337346 A1Saipem S.P.A.
- Method of assembling a vessel overboard discharge assembly18 Jul 2024US 2024/0239454 A1Maersk A/S
- Monitoring of Lined Pipeline11 Apr 2024US 2024/0117916 A1Pioneer Lining Technology Limited
- Monitoring of Lined Pipeline6 Jul 2023US 2023/0213136 A1
Most cited
By later US patents
- Pipeline monitoring and leak containment system and apparatus therefor86US 5,072,622 A1991
- Flexible protective membrane particularly useful for waterproofing and protecting reinforced concrete bodies and metal pipes35US 5,543,188 A1996
- Multiple resin system for rehabilitating pipe33US 5,653,555 AInliner, U.S.A. · 1997
- Method for coating inner faces of metal pipes of small diameter29US 3,982,050 ADai Nippon Co., Ltd. · 1976
- Corrugated pipe for deepwater applications27US 4,261,671 AShell Oil Company · 1981