- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means 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: 145
10-year publication summary
|
19
|
16
|
19
|
14
|
8
|
4
|
9
|
11
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| J. Van Walraven Holding B.V. | 156 |
13 |
| Illinois Tool Works Inc. | 11399 |
12 |
| Newfrey LLC | 538 |
8 |
| Ford Global Technologies, LLC | 20070 |
5 |
| The Boeing Company | 19911 |
4 |
| NORMA Germany GmbH | 222 |
4 |
| Franklin Fastener Company | 10 |
3 |
| Nifco Inc. | 1106 |
3 |
| Walter Stauffenberg GmbH & Co. KG | 52 |
3 |
| Rtx Corporation | 9109 |
3 |
| Honda Motor Co., Ltd. | 24866 |
2 |
| Robert Bosch GmbH | 41786 |
2 |
| HellermannTyton Corporation | 117 |
2 |
| OBCORP LLC | 19 |
2 |
| Progressive Fastening, Inc. | 6 |
2 |
| The Pullman Company | 97 |
2 |
| Saipem S.p.A. | 512 |
2 |
| Total Piping Solutions Inc. | 23 |
2 |
| Abey Australia Pty. Ltd. | 7 |
2 |
| Eaton Intelligent Power Limited | 6300 |
2 |
| Other owners | 67 |