- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 33/02 - Hose-clips
Patent holdings for IPC class F16L 33/02
Total number of patents in this class: 154
10-year publication summary
|
18
|
18
|
12
|
9
|
18
|
8
|
13
|
3
|
4
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ideal Clamp Products, Inc. | 76 |
13 |
| Oetiker Schweiz AG | 188 |
11 |
| Togo Seisakusyo Corporation | 65 |
8 |
| NORMA Germany GmbH | 231 |
6 |
| Piolax Inc. | 405 |
6 |
| ContiTech MGW GmbH | 38 |
3 |
| GKN Driveline International GmbH | 157 |
3 |
| Hydril Company | 90 |
3 |
| Sartorius Stedim Biotech GmbH | 831 |
3 |
| US Well Services LLC | 226 |
3 |
| Yueqing Dongbo Electromechanical Co., Ltd. | 13 |
3 |
| 3m Innovative Properties Company | 17819 |
2 |
| E. I. du Pont de Nemours and Company | 4071 |
2 |
| Etablissements Caillau | 38 |
2 |
| Freudenberg-NOK General Partnership | 166 |
2 |
| HAUFF-TECHNIK GmbH & Co. KG | 63 |
2 |
| Higashio Mech Co., Ltd. | 15 |
2 |
| NORMA Sweden AB | 37 |
2 |
| Sogyo Co., Ltd. | 4 |
2 |
| Uponor Innovation AB | 287 |
2 |
| Other owners | 74 |