Patent holdings for IPC class C11D 3/04

Total number of patents in this class: 1661

10-year publication summary

120
143
165
147
119
132
152
115
124
63
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Ecolab USA Inc.
5478
286
The Procter & Gamble Company
22016
162
Conopco, Inc.
5020
95
Henkel AG & Co. KGaA
10567
93
Kao Corporation
4964
61
Unilever Global IP Limited
2003
56
Unilever IP Holdings B.V.
3096
47
Unilever PLC
3201
39
Unilever N.V.
3108
39
BASF SE
20926
26
Colgate-Palmolive Company
5812
23
Novozymes A/S
3320
22
The Clorox Company
947
18
Ecolab Inc.
403
17
FUJIFILM Corporation
29350
16
Entegris, Inc.
1867
13
Lion Corporation
744
13
Diversey, Inc.
926
12
Henkel IP & Holding GmbH
567
12
Kinnos Inc.
37
12
Other owners 599