F16L 9/042
The reinforcement comprising one or more layers of a helically wound cord
Official title: {the reinforcement comprising one or more layers of a helically wound cord, wire or strip (F16L9/047 takes precedence)}
F16L9/042 (The reinforcement comprising one or more layers of a helically wound cord) appears on 22 US grants and 32 published applications in this corpus.
Search patents in F16L- Granted patents
- 22
- Published applications
- 32
- Assignees
- 22
- Inventors
- 69
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 6 |
| 2021 | 1 | 1 |
| 2022 | 4 | 3 |
| 2023 | 1 | 2 |
| 2024 | 4 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods for intelligent composite renewal system for standalone, storage, and renewed pipelines, including for reduced carbon emission and for conversion of in place pipelines for conveyance of hydrogen and other clean fuels16 Jun 2026US 12,654,418 B2Safegaurd, LLC
- Helically wound tubular structures22 Jul 2025US 12,366,310 B2Techreo LLC
- Extruded aliphatic polyketone permeation barrier for spoolable composite pipes17 Dec 2024US 12,169,043 B2Saudi Arabian Oil Company
- Methods and materials for intelligent composite renewal system for standalone, storage, and renewed pipelines, including for reduced carbon emission and for conversion of in place pipelines for conveyance of hydrogen and other clean fuels30 Jul 2024US 12,049,059 B2
- Method of manufacturing reinforced pipe2 Jul 2024US 12,023,851 B2Ridgway Machines Ltd
- Methods for intelligent composite renewal system for standalone, storage, and renewed pipelines, including for reduced carbon emission and for conversion of in place pipelines for conveyance of hydrogen and other clean fuels10 Oct 2024US 2024/0336027 A1Safegaurd, LLC
- Manufacture of Pipe-in-Pipe Assemblies8 Feb 2024US 2024/0044440 A1Acergy France SAS
- Tubing connector for composite tubing, composite tubing, and methods of using the same1 Feb 2024US 2024/0035594 A1Stichting Administratiekantoor Cra
- Strength member for pipe reinforcement22 Jun 2023US 2023/0194038 A1J. & P. Coats Limited
- Coated pipe and pipe combination16 Feb 2023US 2023/0052636 A1Tdc International AG
Most cited
By later US patents
- Tubular bodies and methods of forming same8US 7,971,610 B2ITI Scotland Limited · 2011
- Carbon fiber tube with increased rigidity and decreased weight7US 10,232,581 B12019
- Extruded aliphatic polyketone permeation barrier for spoolable composite pipes2US 12,169,043 B2Saudi Arabian Oil Company · 2024
- Coated pipe and pipe combination1US 11,473,716 B2Tdc International AG · 2022
- Reinforcing element for a structural profile, structural arrangement, aircraft or spacecraft and method for producing a structural arrangement1US 11,518,488 B2Airbus Operations GmbH · 2022