Patent holdings for IPC class C11D 7/36

Total number of patents in this class: 194

10-year publication summary

14
12
19
12
15
21
13
13
7
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Ecolab USA Inc.
5349
27
FUJIFILM Corporation
28829
21
Mitsubishi Gas Chemical Company, Inc.
3349
16
The Procter & Gamble Company
22147
7
Specialty Operations France
697
7
Entegris, Inc.
1824
6
American Sterilizer Company
662
5
Ecolab Inc.
436
5
FUJIFILM Electronic Materials Co., Ltd.
20
5
BASF SE
20421
3
Samsung SDI Co., Ltd.
7386
3
Henkel AG & Co. KGaA
10357
3
FUJIFILM Electronic Materials U.S.A., Inc.
298
3
Fujimi Incorporated
707
3
Kanto Kagaku Kabushiki Kaisha
87
3
Laserwort Ltd
7
3
Unilever PLC
3323
2
Unilever N.V.
3219
2
Conopco, Inc.
4818
2
Kao Corporation
4919
2
Other owners 66