Patent holdings for IPC class C11D 1/14

Total number of patents in this class: 1144

10-year publication summary

73
79
102
89
79
82
89
83
94
73
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
The Procter & Gamble Company
22017
250
Kao Corporation
4964
116
Conopco, Inc.
5023
114
Unilever IP Holdings B.V.
3100
65
Unilever Global IP Limited
2007
65
Ecolab USA Inc.
5480
62
Henkel AG & Co. KGaA
10572
55
Unilever PLC
3195
32
Unilever N.V.
3103
32
Stepan Company
579
24
BASF SE
20933
16
Symrise AG
1722
12
Colgate-Palmolive Company
5808
11
The Clorox Company
947
11
Novozymes A/S
3318
10
S. C. Johnson & Son, Inc.
2786
9
Lion Corporation
745
9
Dow Global Technologies LLC
10363
8
Clariant International Ltd.
937
8
3m Innovative Properties Company
17833
7
Other owners 228