- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 3/02 - Inorganic compounds
Patent holdings for IPC class C11D 3/02
Total number of patents in this class: 392
10-year publication summary
|
17
|
14
|
12
|
12
|
7
|
5
|
2
|
3
|
6
|
1
|
| 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 |
47 |
| Ecolab USA Inc. | 5190 |
31 |
| Ecolab Inc. | 479 |
24 |
| Henkel AG & Co. KGaA | 10129 |
22 |
| Unilever PLC | 3540 |
19 |
| Unilever N.V. | 3440 |
19 |
| Hindustan Unilever Limited | 1281 |
16 |
| Reckitt Benckiser (UK) Limited | 350 |
16 |
| Colgate-Palmolive Company | 5325 |
8 |
| The Clorox Company | 973 |
8 |
| Reckitt Benckiser, Inc. | 68 |
8 |
| Reckitt Benckiser N.V. | 216 |
8 |
| Novozymes A/S | 3314 |
6 |
| S. C. Johnson & Son, Inc. | 2869 |
5 |
| American Sterilizer Company | 654 |
5 |
| Henkel Kommanditgesellschaft auf Aktien | 373 |
5 |
| BASF SE | 19740 |
4 |
| Kimberly-clark Worldwide, Inc. | 5854 |
4 |
| Stepan Company | 567 |
4 |
| Evonik Degussa GmbH | 1574 |
3 |
| Other owners | 130 |