Patent holdings for IPC class C11D 1/10

Total number of patents in this class: 304

10-year publication summary

11
29
14
18
22
13
20
19
27
18
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Ajinomoto Co., Inc.
2277
25
Conopco, Inc.
5086
23
Unilever Global IP Limited
2185
22
Unilever IP Holdings B.V.
2763
20
The Procter & Gamble Company
21855
16
BASF SE
21303
11
Ecolab USA Inc.
5796
11
Kao Corporation
5076
10
Stepan Company
566
8
Henkel AG & Co. KGaA
10770
7
Advansix Resins & Chemicals LLC
307
5
Croda International plc
565
5
Evonik Operations GmbH
4362
5
Guangzhou Joyson Cleaning Products Co., Ltd.
35
5
Kaneka Corporation
4703
4
National Institute of Advanced Industrial Science and Technology
3794
4
Galaxy Surfactants Ltd.
48
4
Innospec Limited
408
4
L'OREAL, Société Anonyme
16352
3
Unilever PLC
2999
3
Other owners 109