- 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: 1222
10-year publication summary
|
90
|
71
|
114
|
91
|
98
|
76
|
87
|
52
|
80
|
52
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technip France | 698 |
94 |
| National Oilwell Varco Denmark I/S | 131 |
80 |
| The Yokohama Rubber Co., Ltd. | 4092 |
63 |
| Baker Hughes Energy Technology UK Limited | 216 |
49 |
| Bridgestone Corporation | 7212 |
48 |
| GE Oil & Gas UK Limited | 159 |
44 |
| Fitt S.p.A. | 204 |
30 |
| Eaton Intelligent Power Limited | 6066 |
23 |
| Gates Corporation | 1151 |
21 |
| Danfoss A/S | 1364 |
20 |
| ContiTech USA, LLC | 277 |
19 |
| Sumitomo Riko Company Limited | 1094 |
15 |
| Wellstream International Limited | 47 |
15 |
| Magma Global Limited | 54 |
12 |
| Parker-Hannifin Corporation | 1004 |
12 |
| Flexible Technologies, Inc. | 52 |
10 |
| Toyox Co., Ltd. | 148 |
10 |
| Titeflex Corporation | 90 |
9 |
| ContiTech Schlauch GmbH | 130 |
8 |
| NKT Flexibles I/S | 11 |
8 |
| Other owners | 632 |