- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 55/035 - Noise absorbers in the form of specially adapted hangers or supports
Patent holdings for IPC class F16L 55/035
Total number of patents in this class: 156
10-year publication summary
|
16
|
19
|
14
|
8
|
4
|
10
|
11
|
4
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| J. Van Walraven Holding B.V. | 157 |
13 |
| Illinois Tool Works Inc. | 11722 |
11 |
| Newfrey LLC | 556 |
8 |
| Ford Global Technologies, LLC | 21263 |
5 |
| NORMA Germany GmbH | 241 |
5 |
| The Boeing Company | 20094 |
4 |
| Franklin Fastener Company | 10 |
3 |
| Nifco Inc. | 1100 |
3 |
| Walter Stauffenberg GmbH & Co. KG | 54 |
3 |
| INP Pipe Pro LLC | 9 |
3 |
| Rtx Corporation | 9851 |
3 |
| Honda Motor Co., Ltd. | 25858 |
2 |
| Robert Bosch GmbH | 43554 |
2 |
| HellermannTyton Corporation | 128 |
2 |
| OBCORP LLC | 21 |
2 |
| Progressive Fastening, Inc. | 6 |
2 |
| Saint-Gobain Isover | 667 |
2 |
| Saipem S.p.A. | 516 |
2 |
| Total Piping Solutions Inc. | 23 |
2 |
| Abey Australia Pty. Ltd. | 7 |
2 |
| Other owners | 77 |