- 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 27/111 - Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations the bellows being reinforced
Patent holdings for IPC class F16L 27/111
Total number of patents in this class: 63
10-year publication summary
|
3
|
12
|
6
|
12
|
7
|
8
|
4
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| American BOA, Inc. | 17 |
8 |
| SJM Co., Ltd. | 13 |
7 |
| The Boeing Company | 19843 |
5 |
| Tru-flex, LLC | 26 |
5 |
| Honeywell International Inc. | 13799 |
2 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| Paul Wurth S.A. | 392 |
2 |
| Unison Industries, LLC | 195 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Airbus Deutschland GmbH | 313 |
1 |
| Tokyo Electron Limited | 11599 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Lockheed Martin Corporation | 3406 |
1 |
| ASML Netherlands B.V. | 6816 |
1 |
| Rolls-Royce PLC | 2944 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Kawasaki Heavy Industries, Limited | 1524 |
1 |
| Eberspaecher Exhaust Technology GmbH & Co. KG | 62 |
1 |
| Flexider S.r.l. | 3 |
1 |
| Fumex AB | 41 |
1 |
| Other owners | 18 |