F16L 58/1027
The coating being a sprayed layer
Official title: {the coating being a sprayed layer}
F16L58/1027 (The coating being a sprayed layer) appears on 74 US grants and 57 published applications in this corpus.
Search patents in F16L- Granted patents
- 74
- Published applications
- 57
- Assignees
- 55
- Inventors
- 179
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 5 |
| 2010 | 2 | 1 |
| 2011 | 4 | 4 |
| 2012 | 2 | 2 |
| 2013 | 5 | 3 |
| 2014 | 5 | 3 |
| 2015 | 1 | 5 |
| 2016 | 1 | 3 |
| 2017 | 2 | 3 |
| 2018 | 4 | 7 |
| 2019 | 4 | 4 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 2 |
| 2024 | 5 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and internet of things (IoT) system for corrosion supervision of gas pipeline19 Aug 2025US 12,392,708 B2Chengdu Qinchuan Iot Technology Co., Ltd.
- System and method for field internally coating a pipe joint24 Dec 2024US 12,172,185 B2Saipem S.P.A.
- Metal pipe, in particular pipe for conveying oil and gas, comprising a metal coating in a transition region17 Dec 2024US 12,169,042 B2SMS group GmbH
- Pipe reconditioning system9 Jul 2024US 12,031,661 B2Exotex, Inc.
- Methods and internet of things (IOT) systems for corrosion protection optimization of pipeline of smart gas14 May 2024US 11,982,613 B2Chengdu Qinchuan Iot Technology Co., Ltd.
- Coating composition9 Jul 2026US 2026/0193490 A1The University of Melbourne
- Method and internet of things (iot) system for corrosion supervision of gas pipeline1 Aug 2024US 2024/0255414 A1Chengdu Qinchuan Iot Technology Co., Ltd.
- Methods and internet of things (iot) systems for corrosion protection optimization of pipeline of smart gas7 Sep 2023US 2023/0280264 A1Chengdu Qinchuan Iot Technology Co., Ltd.
- Pipe reconditioning system30 Mar 2023US 2023/0102801 A1Exotex, Inc.
- System and method for internal coating of offshore pipeline weld joints with fluorescent anti-corrosion coatings and wet inspection10 Nov 2022US 2022/0357284 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Method of lining a pipe194US 4,009,063 AInsituform (Pipes & Structures) Ltd. · 1977
- Lining of passageways65US 4,207,130 ATrio Engineering Ltd. · 1980
- Nanocomposite coatings for threaded connections56US 8,322,754 B2Tenaris Connections Limited · 2012
- Threaded joint for steel pipes49US 6,659,509 B2Sumitomo Metal Industries, Ltd. · 2003
- Reinforced lining for tubes46US 3,996,967 ATakata Kojyo Co., Ltd. · 1976