- 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: 1212
10-year publication summary
|
91
|
77
|
119
|
97
|
102
|
79
|
94
|
54
|
80
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technip France | 705 |
94 |
| National Oilwell Varco Denmark I/S | 131 |
80 |
| The Yokohama Rubber Co., Ltd. | 4034 |
67 |
| Baker Hughes Energy Technology UK Limited | 211 |
48 |
| Bridgestone Corporation | 7241 |
45 |
| GE Oil & Gas UK Limited | 160 |
44 |
| Fitt S.p.A. | 205 |
30 |
| Eaton Intelligent Power Limited | 5983 |
23 |
| Gates Corporation | 1154 |
20 |
| Danfoss A/S | 1355 |
19 |
| ContiTech USA, LLC | 273 |
19 |
| Wellstream International Limited | 47 |
15 |
| Parker-Hannifin Corporation | 1037 |
14 |
| Sumitomo Riko Company Limited | 1054 |
14 |
| Magma Global Limited | 53 |
12 |
| Evonik Operations GmbH | 4095 |
11 |
| ExxonMobil Chemical Patents Inc. | 3985 |
10 |
| Flexible Technologies, Inc. | 51 |
10 |
| ContiTech Schlauch GmbH | 132 |
9 |
| Titeflex Corporation | 86 |
9 |
| Other owners | 619 |