- All sections
- D - Textiles; paper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 34/22 - Condition of the washing liquid, e.g. turbidity
Patent holdings for IPC class D06F 34/22
Total number of patents in this class: 127
10-year publication summary
|
0
|
0
|
3
|
4
|
11
|
19
|
19
|
21
|
32
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
29 |
| LG Electronics Inc. | 69257 |
17 |
| Haier US Appliance Solutions, Inc. | 3178 |
14 |
| Whirlpool Corporation | 4238 |
11 |
| Electrolux Appliances Aktiebolag | 1216 |
6 |
| Haier Smart Home Co., Ltd. | 4882 |
5 |
| Ecolab USA Inc. | 5190 |
4 |
| emz-Hanauer GmbH & Co. KGaA | 111 |
4 |
| Midea Group Co., Ltd. | 4025 |
4 |
| Qingdao Haier Washing Machine Co., Ltd. | 1409 |
4 |
| E.G.O. Elektro-Geraetebau GmbH | 123 |
3 |
| Panasonic Intellectual Property Corporation of America | 7230 |
2 |
| Electrolux Home Products, Inc. | 1220 |
2 |
| Miele & Cie. KG | 578 |
2 |
| Mimbly AB | 14 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| Bitron S.p.A. | 105 |
1 |
| BSH Hausgeräte GmbH | 5384 |
1 |
| Diversey, Inc. | 961 |
1 |
| Other owners | 13 |