- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 41/03 - Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
Patent holdings for IPC class F16L 41/03
Total number of patents in this class: 304
10-year publication summary
|
18
|
18
|
19
|
27
|
29
|
40
|
40
|
31
|
26
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Reliance Worldwide Corporation | 340 |
11 |
| SPM Oil & Gas Inc. | 346 |
10 |
| Wexco Incorporated | 9 |
8 |
| Forum US, Inc. | 345 |
7 |
| Hayward Industries, Inc. | 676 |
6 |
| Saint-Gobain Performance Plastics Corporation | 1042 |
6 |
| Compart Systems Pte. Ltd. | 54 |
6 |
| KHOLLE Magnolia 2015, LLC | 21 |
5 |
| Sunflower Therapeutics, PBC | 48 |
5 |
| Scout Surface Solutions, LLC | 26 |
5 |
| Applied Materials, Inc. | 19999 |
4 |
| FMC Technologies, Inc. | 605 |
4 |
| SaniSure, Inc. | 51 |
4 |
| Valeo Systemes d'Essuyage | 1156 |
4 |
| Caterpillar Inc. | 10118 |
3 |
| Chevron U.S.A. Inc. | 4073 |
3 |
| Fujikin Incorporated | 695 |
3 |
| Husqvarna AB | 2979 |
3 |
| Sakura Rubber Co., Ltd. | 22 |
3 |
| Senior IP GmbH | 52 |
3 |
| Other owners | 201 |