- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 3/38 - Products with no well-defined composition
Patent holdings for IPC class C11D 3/38
Total number of patents in this class: 306
10-year publication summary
18
|
18
|
32
|
27
|
32
|
24
|
20
|
25
|
42
|
7
|
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 |
33 |
Henkel AG & Co. KGaA | 10129 |
30 |
Novozymes A/S | 3314 |
16 |
Conopco, Inc. | 4644 |
13 |
Ecolab USA Inc. | 5190 |
11 |
Unilever IP Holdings B.V. | 3021 |
10 |
Unilever Global IP Limited | 1949 |
10 |
Equator Global Limited | 8 |
7 |
Unilever PLC | 3540 |
6 |
Unilever N.V. | 3440 |
6 |
BASF SE | 19740 |
6 |
CJ Cheiljedang Corporation | 2964 |
6 |
Hindustan Unilever Limited | 1281 |
5 |
Novozymes Biologicals, Inc. | 52 |
4 |
International Flavors & Fragrances Inc. | 478 |
4 |
Illinois Tool Works Inc. | 11152 |
3 |
Advanced Biocatalytics Corporation | 47 |
3 |
A.L.M. Holding Company | 82 |
3 |
BIO-CAT, Inc. | 31 |
3 |
Croda International plc | 553 |
3 |
Other owners | 124 |