- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 59/06 - Arrangements using an air layer or vacuum
Patent holdings for IPC class F16L 59/06
Total number of patents in this class: 282
10-year publication summary
|
17
|
28
|
29
|
15
|
16
|
4
|
16
|
4
|
5
|
7
|
| 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. | 31598 |
25 |
| Whirlpool Corporation | 4436 |
24 |
| Mitsubishi Electric Corporation | 46249 |
19 |
| Panasonic Corporation | 20085 |
13 |
| LG Hausys, Ltd. | 821 |
9 |
| LG Electronics Inc. | 73383 |
7 |
| LG Chem, Ltd. | 17641 |
6 |
| Sharp Kabushiki Kaisha | 18756 |
6 |
| Liebherr-hausgerate Lienz GmbH | 49 |
5 |
| Liebherr-Hausgerate Ochsenhausen GmbH | 65 |
5 |
| Yeti Coolers, LLC | 1457 |
5 |
| Joint Stock Company "experimental and Design Organization "gidropress" Awarded The Order of The Red Banner of Labour and Czsr Order of Labour | 18 |
4 |
| Hitachi Appliances, Inc. | 125 |
3 |
| The Nippon Synthetic Chemical Industry Co., Ltd. | 300 |
3 |
| Velan Inc. | 42 |
3 |
| The Boeing Company | 20090 |
2 |
| FUJIFILM Corporation | 29458 |
2 |
| NGK Insulators, Ltd. | 4973 |
2 |
| Fuji Electric Co., Ltd. | 5162 |
2 |
| Asahi Glass Company, Limited | 2771 |
2 |
| Other owners | 135 |