- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 3/02 - Inorganic compounds
Patent holdings for IPC class C11D 3/02
Total number of patents in this class: 337
10-year publication summary
|
14
|
10
|
11
|
5
|
4
|
4
|
5
|
8
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22015 |
36 |
| Ecolab USA Inc. | 5601 |
32 |
| Henkel AG & Co. KGaA | 10656 |
22 |
| Ecolab Inc. | 399 |
19 |
| Unilever PLC | 3129 |
15 |
| Unilever N.V. | 3038 |
15 |
| Hindustan Unilever Limited | 1124 |
14 |
| Reckitt Benckiser (UK) Limited | 197 |
9 |
| Colgate-Palmolive Company | 5759 |
6 |
| Novozymes A/S | 3336 |
6 |
| S. C. Johnson & Son, Inc. | 2733 |
5 |
| American Sterilizer Company | 674 |
5 |
| The Clorox Company | 951 |
5 |
| Kimberly-clark Worldwide, Inc. | 5405 |
4 |
| Reckitt Benckiser, Inc. | 35 |
4 |
| Reckitt Benckiser N.V. | 155 |
4 |
| BASF SE | 21098 |
3 |
| Evonik Degussa GmbH | 1460 |
3 |
| FUJIFILM Corporation | 29839 |
3 |
| Rohm and Haas Company | 2936 |
3 |
| Other owners | 124 |