- All sections
- D - Textilespaper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 103/18 - Washing liquid level
Patent holdings for IPC class D06F 103/18
Total number of patents in this class: 163
10-year publication summary
|
1
|
0
|
1
|
18
|
28
|
31
|
26
|
17
|
21
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72890 |
59 |
| Samsung Electronics Co., Ltd. | 145630 |
30 |
| Haier US Appliance Solutions, Inc. | 3594 |
12 |
| Whirlpool Corporation | 4412 |
11 |
| Haier Smart Home Co., Ltd. | 5447 |
6 |
| Midea Group Co., Ltd. | 4536 |
5 |
| Qingdao Haier Washing Machine Co., Ltd. | 1499 |
5 |
| Henkel AG & Co. KGaA | 10568 |
4 |
| Electrolux Appliances Aktiebolag | 1323 |
3 |
| Miele & Cie. KG | 611 |
3 |
| Qingdao Haier Drum Washing Machine Co., Ltd. | 718 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31273 |
2 |
| Ecolab USA Inc. | 5475 |
2 |
| Selden Research Ltd. | 8 |
2 |
| Electrolux Appliances Aktiebolag | 60 |
2 |
| Conopco, Inc. | 5017 |
1 |
| Alliance Laundry Systems LLC | 112 |
1 |
| Arcelik A.S. | 3525 |
1 |
| Biotek Environmental Science Ltd. | 10 |
1 |
| Bleckmann GmbH & Co. KG | 32 |
1 |
| Other owners | 9 |