- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 37/38 - Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings
Patent holdings for IPC class F16L 37/38
Total number of patents in this class: 108
10-year publication summary
|
12
|
10
|
8
|
11
|
8
|
8
|
9
|
6
|
3
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colder Products Company | 261 |
8 |
| ICU Medical, Inc. | 1446 |
6 |
| Staubli Faverges | 161 |
6 |
| CareFusion 303, Inc. | 2220 |
4 |
| ConvaTec Technologies Inc. | 295 |
4 |
| Fresenius Medical Care Deutschland GmbH | 2178 |
4 |
| Raycon Industries, Inc. | 10 |
4 |
| Sumitomo Riko Company Limited | 1089 |
4 |
| Whirlpool Corporation | 4440 |
3 |
| B. Braun Melsungen AG | 1012 |
3 |
| Nitto Kohki Co., Ltd. | 265 |
3 |
| Oetiker NY, Inc. | 114 |
3 |
| Terumo Kabushiki Kaisha | 5621 |
2 |
| Cejn AB | 50 |
2 |
| Faster S.p.A. | 26 |
2 |
| Gammon Technical Products, Inc. | 18 |
2 |
| Stucchi S.p.A. | 32 |
2 |
| Surpass Industry Co., Ltd. | 164 |
2 |
| Zonit Structured Solutions, LLC | 117 |
2 |
| Jtsmcdp, LLC | 6 |
2 |
| Other owners | 40 |