Patent holdings for IPC class D06F 3/04

Total number of patents in this class: 15

10-year publication summary

1
5
1
1
0
2
0
0
0
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
The Procter & Gamble Company
21987
2
Unilever PLC
3073
2
Unilever N.V.
2982
2
Conopco, Inc.
4982
2
Whirlpool Corporation
4533
2
Arcelik A.S.
3413
1
Qingdao Haier Washing Machine Co., Ltd.
1531
1
Haier Asia Co., Ltd.
47
1
Hayat Kimya San. A. Ş.
15
1
Shaoxing Fengdeng Environmental Protection Co., Ltd.
1
1
Other owners 0