- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 11/26 - Hoses, i.e. flexible pipes made of sound-absorbing materials or with sound-absorbing structure
Patent holdings for IPC class F16L 11/26
Total number of patents in this class: 13
10-year publication summary
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0
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2
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0
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1
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1
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2
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1
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0
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
2 |
| General Electric Company | 18133 |
1 |
| Toyoda Gosei Co., Ltd. | 1746 |
1 |
| Arrowhead Products Corporation | 5 |
1 |
| GM Global Technology Operations, Inc. | 641 |
1 |
| Long Pipes Pty Ltd. | 10 |
1 |
| Tigers Polymer Corporation | 31 |
1 |
| Tru-flex, LLC | 26 |
1 |
| Zehnder Group International AG | 391 |
1 |
| Nanjing Cigu Limited Corporation | 28 |
1 |
| Kelm, Kevin | 1 |
1 |
| Rtx Corporation | 8674 |
1 |
| Other owners | 0 |