- 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 59/135 - Hangers or supports specially adapted for insulated pipes
Patent holdings for IPC class F16L 59/135
Total number of patents in this class: 58
10-year publication summary
|
1
|
7
|
4
|
3
|
16
|
8
|
7
|
4
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rilco Manufacturing Company, Inc. | 9 |
6 |
| ZSi, Inc. | 17 |
6 |
| Hilti Aktiengesellschaft | 3227 |
5 |
| ASC Engineered Solutions, LLC | 278 |
3 |
| BASF SE | 19740 |
2 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Armacell Enterprise GmbH & Co. KG | 182 |
2 |
| Buckaroos, Inc. | 18 |
2 |
| Lisega Aktiengesellschaft | 17 |
2 |
| Lisega SE | 37 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Adel Wiggins Group | 14 |
1 |
| Aislamientos Suaval, S.A. | 12 |
1 |
| ERICO International Corporation | 212 |
1 |
| Hydra-zorb Co. | 1 |
1 |
| J. Van Walraven Holding B.V. | 150 |
1 |
| Klo-Shure, Inc. | 2 |
1 |
| NiTech Corporation | 4 |
1 |
| Rohr, Inc. | 653 |
1 |
| Thermacor Process, LP | 2 |
1 |
| Other owners | 16 |