- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 11/08 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
Patent holdings for IPC class F16L 11/08
Total number of patents in this class: 1266
10-year publication summary
|
77
|
119
|
97
|
102
|
79
|
95
|
57
|
82
|
57
|
50
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technip France | 682 |
94 |
| National Oilwell Varco Denmark I/S | 130 |
79 |
| The Yokohama Rubber Co., Ltd. | 4114 |
67 |
| Baker Hughes Energy Technology UK Limited | 269 |
65 |
| Bridgestone Corporation | 7259 |
51 |
| GE Oil & Gas UK Limited | 130 |
36 |
| Fitt S.p.A. | 205 |
30 |
| Eaton Intelligent Power Limited | 6243 |
25 |
| Gates Corporation | 1147 |
21 |
| Danfoss A/S | 1432 |
21 |
| ContiTech USA, LLC | 273 |
19 |
| Polyflow, LLC | 48 |
17 |
| Sumitomo Riko Company Limited | 1139 |
16 |
| Wellstream International Limited | 40 |
15 |
| Parker-Hannifin Corporation | 1035 |
13 |
| Magma Global Limited | 54 |
12 |
| Toyox Co., Ltd. | 149 |
11 |
| Titeflex Corporation | 93 |
9 |
| TechnipFMC Subsea France | 36 |
9 |
| ContiTech Schlauch GmbH | 130 |
8 |
| Other owners | 648 |