- All sections
- D - Textiles; paper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 33/37 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
Patent holdings for IPC class D06F 33/37
Total number of patents in this class: 208
10-year publication summary
|
0
|
0
|
0
|
4
|
10
|
39
|
39
|
52
|
35
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
38 |
| Haier Smart Home Co., Ltd. | 4882 |
19 |
| Whirlpool Corporation | 4238 |
16 |
| Haier US Appliance Solutions, Inc. | 3178 |
16 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| Qingdao Haier Washing Machine Co., Ltd. | 1409 |
12 |
| Electrolux Appliances Aktiebolag | 1216 |
10 |
| Henkel AG & Co. KGaA | 10129 |
9 |
| The Procter & Gamble Company | 22178 |
8 |
| Conopco, Inc. | 4644 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| BSH Hausgeräte GmbH | 5384 |
3 |
| Ecolab USA Inc. | 5190 |
3 |
| Qingdao Haier Drum Washing Machine Co., Ltd. | 721 |
3 |
| Reckitt Benckiser (Brands) Limited | 254 |
3 |
| Aqua Co., Ltd. | 503 |
3 |
| Unilever IP Holdings B.V. | 3021 |
3 |
| Unilever Global IP Limited | 1949 |
3 |
| Chongqing Haier Drum Washing Machine Co., Ltd. | 33 |
3 |
| Candy S.p.A. | 39 |
2 |
| Other owners | 29 |