- 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: 147
10-year publication summary
|
22
|
19
|
16
|
19
|
14
|
8
|
4
|
9
|
12
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| J. Van Walraven Holding B.V. | 150 |
13 |
| Illinois Tool Works Inc. | 11152 |
12 |
| Newfrey LLC | 554 |
9 |
| Ford Global Technologies, LLC | 19702 |
5 |
| The Boeing Company | 19843 |
4 |
| NORMA Germany GmbH | 219 |
4 |
| Franklin Fastener Company | 10 |
3 |
| Nifco Inc. | 1103 |
3 |
| Walter Stauffenberg GmbH & Co. KG | 51 |
3 |
| Rtx Corporation | 8674 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| HellermannTyton Corporation | 112 |
2 |
| OBCORP LLC | 19 |
2 |
| Progressive Fastening, Inc. | 6 |
2 |
| The Pullman Company | 92 |
2 |
| Saipem S.p.A. | 513 |
2 |
| TI Automotive Engineering Centre (Heidelberg) GmbH | 6 |
2 |
| Total Piping Solutions Inc. | 23 |
2 |
| Abey Australia Pty. Ltd. | 7 |
2 |
| Other owners | 68 |