- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 59/04 - Arrangements using dry fillers, e.g. using slag wool
Patent holdings for IPC class F16L 59/04
Total number of patents in this class: 196
10-year publication summary
|
17
|
25
|
20
|
15
|
7
|
11
|
12
|
16
|
13
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
17 |
| Whirlpool Corporation | 4395 |
12 |
| Johns Manville | 955 |
9 |
| Saint-Gobain Isover | 630 |
9 |
| Rockwool A/S | 780 |
9 |
| LG Hausys, Ltd. | 822 |
7 |
| Ibiden Co., Ltd. | 1734 |
6 |
| LG Electronics Inc. | 72559 |
4 |
| Owens Corning Intellectual Capital, LLC | 1616 |
4 |
| Astrium SAS | 155 |
3 |
| Avery Dennison Corporation | 1199 |
3 |
| Knauf Insulation SPRL | 173 |
3 |
| Nichias Corporation | 392 |
3 |
| Unifrax I LLC | 242 |
3 |
| Lydall Performance Materials (US), Inc. | 21 |
3 |
| Kyung Dong One Corporation | 36 |
3 |
| LG Chem, Ltd. | 17564 |
2 |
| The Boeing Company | 20025 |
2 |
| Evonik Degussa GmbH | 1540 |
2 |
| Nitto Denko Corporation | 8196 |
2 |
| Other owners | 90 |