- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 11/11 - Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
Patent holdings for IPC class F16L 11/11
Total number of patents in this class: 189
10-year publication summary
|
12
|
26
|
20
|
15
|
7
|
10
|
7
|
3
|
13
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 7155 |
11 |
| Sumitomo Wiring Systems, Ltd. | 11180 |
8 |
| Bridgestone Corporation | 7270 |
5 |
| Fisher & Paykel Healthcare Limited | 2656 |
4 |
| Kanaflex Corporation | 19 |
4 |
| Amphenol Network Solutions, Inc. | 75 |
4 |
| The Furukawa Electric Co., Ltd. | 3691 |
3 |
| Merit Medical Systems, Inc. | 1170 |
3 |
| Titeflex Corporation | 92 |
3 |
| Tokai Rubber Industries, Ltd. | 162 |
3 |
| Euroequipe S.r.l. | 14 |
3 |
| Schlemmer Holding GmbH | 10 |
3 |
| Omnimax International, LLC | 62 |
3 |
| 3m Innovative Properties Company | 17455 |
2 |
| E. I. du Pont de Nemours and Company | 3460 |
2 |
| Sumitomo Electric Industries, Ltd. | 16368 |
2 |
| Olympus Corporation | 12907 |
2 |
| Advanced Drainage Systems, Inc. | 412 |
2 |
| AutoNetworks Technologies, Ltd. | 7244 |
2 |
| Fresenius Medical Care Holdings, Inc. | 1421 |
2 |
| Other owners | 118 |