- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means 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: 153
10-year publication summary
8
|
18
|
18
|
12
|
9
|
18
|
8
|
13
|
2
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Ideal Clamp Products, Inc. | 74 |
13 |
Oetiker Schweiz AG | 165 |
10 |
Togo Seisakusyo Corporation | 65 |
8 |
NORMA Germany GmbH | 219 |
6 |
Piolax Inc. | 388 |
5 |
Hydril Company | 111 |
4 |
ContiTech MGW GmbH | 51 |
3 |
GKN Driveline International GmbH | 189 |
3 |
Sartorius Stedim Biotech GmbH | 774 |
3 |
US Well Services LLC | 212 |
3 |
3m Innovative Properties Company | 18406 |
2 |
E. I. du Pont de Nemours and Company | 4345 |
2 |
Etablissements Caillau | 40 |
2 |
Freudenberg-NOK General Partnership | 178 |
2 |
HAUFF-TECHNIK GmbH & Co. KG | 60 |
2 |
Higashio Mech Co., Ltd. | 14 |
2 |
NORMA Sweden AB | 40 |
2 |
Sartorius Stedim FMT SAS | 165 |
2 |
Sogyo Co., Ltd. | 4 |
2 |
Uponor Innovation AB | 301 |
2 |
Other owners | 75 |