- 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: 582
10-year publication summary
|
52
|
60
|
63
|
56
|
49
|
44
|
45
|
50
|
33
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Reliance Worldwide Corporation | 340 |
20 |
| Dongguan Haoqi Intelligent Technology Co., Ltd | 19 |
14 |
| Nibco Inc. | 233 |
9 |
| ASC Engineered Solutions, LLC | 321 |
9 |
| Fujikin Incorporated | 696 |
8 |
| Daikin Industries, Ltd. | 10380 |
6 |
| Saint-Gobain Performance Plastics Corporation | 1039 |
6 |
| SaniSure, Inc. | 51 |
6 |
| Victaulic Company | 625 |
6 |
| VOSS Automotive GmbH | 221 |
6 |
| KHOLLE Magnolia 2015, LLC | 21 |
6 |
| Entegris, Inc. | 1966 |
5 |
| Fit-Line, Inc. | 19 |
5 |
| Husqvarna AB | 2978 |
5 |
| Compart Systems Pte. Ltd. | 53 |
5 |
| Kohler Co. | 4125 |
4 |
| The General Hospital Corporation | 4808 |
4 |
| Advanced Drainage Systems, Inc. | 378 |
4 |
| Bulk Tank, Inc. | 50 |
4 |
| FMC Technologies, Inc. | 600 |
4 |
| Other owners | 446 |