- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 3/16 - Organic compounds
Patent holdings for IPC class C11D 3/16
Total number of patents in this class: 395
10-year publication summary
33
|
33
|
30
|
33
|
20
|
15
|
23
|
22
|
16
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Procter & Gamble Company | 22178 |
57 |
Henkel AG & Co. KGaA | 10129 |
36 |
Ecolab USA Inc. | 5190 |
25 |
Unilever PLC | 3540 |
20 |
Unilever N.V. | 3440 |
20 |
3m Innovative Properties Company | 18406 |
12 |
Conopco, Inc. | 4644 |
12 |
Dow Silicones Corporation | 1664 |
9 |
Life Technologies Corporation | 3068 |
8 |
Novozymes A/S | 3314 |
6 |
Dow Corning Corporation | 1072 |
6 |
BASF SE | 19740 |
5 |
Colgate-Palmolive Company | 5325 |
5 |
Byotrol plc | 38 |
5 |
Hindustan Lever Limited | 226 |
5 |
Hindustan Unilever Limited | 1281 |
5 |
Wacker Chemie AG | 2091 |
5 |
Dow Global Technologies LLC | 10147 |
4 |
Ecolab Inc. | 479 |
4 |
Firmenich SA | 1612 |
4 |
Other owners | 142 |