- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 41/02 - Branch units, e.g. made in one piece, welded, riveted
Patent holdings for IPC class F16L 41/02
Total number of patents in this class: 546
10-year publication summary
|
49
|
54
|
65
|
64
|
60
|
51
|
52
|
48
|
52
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Reliance Worldwide Corporation | 325 |
16 |
| Dongguan Haoqi Intelligent Technology Co., Ltd | 19 |
14 |
| Fujikin Incorporated | 694 |
9 |
| Nibco Inc. | 223 |
9 |
| ASC Engineered Solutions, LLC | 296 |
9 |
| Daikin Industries, Ltd. | 9957 |
7 |
| Saint-Gobain Performance Plastics Corporation | 1036 |
6 |
| Victaulic Company | 615 |
6 |
| VOSS Automotive GmbH | 216 |
6 |
| KHOLLE Magnolia 2015, LLC | 22 |
6 |
| Entegris, Inc. | 1856 |
5 |
| Fit-Line, Inc. | 19 |
5 |
| Kohler Co. | 4013 |
4 |
| The General Hospital Corporation | 4704 |
4 |
| Bulk Tank, Inc. | 48 |
4 |
| FMC Technologies, Inc. | 600 |
4 |
| SaniSure, Inc. | 41 |
4 |
| Technip France | 706 |
4 |
| Valeo Systemes d'Essuyage | 1121 |
4 |
| Compart Systems Pte. Ltd. | 52 |
4 |
| Other owners | 416 |