- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 55/115 - Caps
Patent holdings for IPC class F16L 55/115
Total number of patents in this class: 296
10-year publication summary
|
14
|
27
|
30
|
26
|
33
|
33
|
34
|
24
|
24
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mueller International, LLC | 744 |
16 |
| Reliance Worldwide Corporation | 354 |
11 |
| CAR-BER Investments Inc. | 13 |
5 |
| In-Line Flow Products Ltd. | 8 |
5 |
| Knox Associates, Inc. | 114 |
5 |
| Robert Bosch GmbH | 44252 |
4 |
| TDW Delaware, Inc. | 165 |
4 |
| Samsung Electronics Co., Ltd. | 158605 |
3 |
| Husqvarna AB | 3038 |
3 |
| LPW Technology Ltd. | 63 |
3 |
| PACCAR Inc | 1380 |
3 |
| Saudi Arabian Oil Company | 14329 |
3 |
| Thomas & Betts International LLC | 373 |
3 |
| The United States of America as represented by the Administrator of the National Aeronautics and Space Administration | 440 |
3 |
| Vallourec Oil and Gas France | 453 |
3 |
| BeWi Energy AS | 5 |
3 |
| BGA Technology LLC | 6 |
3 |
| Pipelogix LMS, Inc. | 4 |
3 |
| Nuclear And Industrial Innovations LLC | 4 |
3 |
| AirSept, Inc. | 20 |
2 |
| Other owners | 208 |