- 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: 261
10-year publication summary
14
|
19
|
20
|
19
|
28
|
29
|
44
|
37
|
28
|
7
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
SPM Oil & Gas Inc. | 318 |
9 |
Wexco Incorporated | 10 |
8 |
Hayward Industries, Inc. | 679 |
6 |
Saint-Gobain Performance Plastics Corporation | 1028 |
6 |
Compart Systems Pte. Ltd. | 52 |
6 |
Forum US, Inc. | 331 |
5 |
Reliance Worldwide Corporation | 322 |
5 |
KHOLLE Magnolia 2015, LLC | 22 |
5 |
FMC Technologies, Inc. | 585 |
4 |
Fujikin Incorporated | 692 |
4 |
Valeo Systemes d'Essuyage | 1102 |
4 |
Sunflower Therapeutics, PBC | 38 |
4 |
Caterpillar Inc. | 9267 |
3 |
Chevron U.S.A. Inc. | 3884 |
3 |
Sakura Rubber Co., Ltd. | 19 |
3 |
Senior IP GmbH | 53 |
3 |
Vista Water Group, LLC | 22 |
3 |
Scout Surface Solutions, LLC | 14 |
3 |
General Electric Company | 17222 |
2 |
Applied Materials, Inc. | 17987 |
2 |
Other owners | 173 |