- All sections
- D - Textilespaper
- 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: 287
10-year publication summary
|
0
|
0
|
3
|
9
|
37
|
41
|
54
|
37
|
42
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73690 |
51 |
| Haier Smart Home Co., Ltd. | 5495 |
27 |
| Haier US Appliance Solutions, Inc. | 3709 |
26 |
| Samsung Electronics Co., Ltd. | 147983 |
24 |
| Whirlpool Corporation | 4437 |
17 |
| Qingdao Haier Washing Machine Co., Ltd. | 1503 |
15 |
| Electrolux Appliances Aktiebolag | 1334 |
12 |
| Henkel AG & Co. KGaA | 10623 |
10 |
| The Procter & Gamble Company | 22003 |
9 |
| Conopco, Inc. | 5002 |
8 |
| Delaware Capital Formation, Inc. | 482 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
5 |
| BSH Hausgeräte GmbH | 5543 |
4 |
| Miele & Cie. KG | 631 |
4 |
| Qingdao Haier Drum Washing Machine Co., Ltd. | 718 |
4 |
| Reckitt Benckiser (Brands) Limited | 241 |
4 |
| Chongqing Haier Drum Washing Machine Co., Ltd. | 42 |
4 |
| Electrolux Consumer Products, Inc. | 822 |
4 |
| Ecolab USA Inc. | 5538 |
3 |
| Aqua Co., Ltd. | 534 |
3 |
| Other owners | 47 |