- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 41/06 - Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluidsFittings therefor making use of attaching means embracing the pipe
Patent holdings for IPC class F16L 41/06
Total number of patents in this class: 191
10-year publication summary
|
19
|
17
|
20
|
22
|
19
|
17
|
9
|
10
|
8
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Suiken Co., Ltd. | 33 |
12 |
| Mueller International, LLC | 727 |
11 |
| Aes-eot Equipment Holdings, LLC | 30 |
11 |
| Waterworks Technology Development Organization Co., Ltd. | 40 |
9 |
| TDW Delaware, Inc. | 170 |
7 |
| Total Piping Solutions Inc. | 23 |
6 |
| Hydra-stop LLC | 29 |
5 |
| ASC Engineered Solutions, LLC | 317 |
5 |
| Cosmo Koki Co., Ltd. | 20 |
4 |
| Yone Corporation | 6 |
4 |
| Dresser Water, LLC | 25 |
4 |
| BP Corporation North America Inc. | 747 |
3 |
| Kubota Corporation | 4059 |
3 |
| NLB Engineering Limited | 4 |
3 |
| Oceaneering International, Inc. | 425 |
3 |
| Thomas Dudley Limited | 17 |
3 |
| New Asiajoint Co., LTD. | 14 |
3 |
| Deere & Company | 7781 |
2 |
| Canada Pipeline Accessories, Co. Ltd. | 94 |
2 |
| Envirochasing IP Holdings Pty Ltd | 10 |
2 |
| Other owners | 89 |