- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 7/12 - Carbonates
Patent holdings for IPC class C11D 7/12
Total number of patents in this class: 175
10-year publication summary
|
25
|
19
|
22
|
18
|
11
|
7
|
13
|
6
|
8
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5190 |
48 |
| Unilever PLC | 3540 |
6 |
| Unilever N.V. | 3440 |
6 |
| Henkel AG & Co. KGaA | 10129 |
5 |
| The Procter & Gamble Company | 22178 |
4 |
| Ecolab Inc. | 479 |
4 |
| Hindustan Unilever Limited | 1281 |
4 |
| Milliken & Company | 1253 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
4 |
| Sterilex, LLC | 77 |
4 |
| Chem-dry, Inc. | 66 |
4 |
| Conopco, Inc. | 4644 |
3 |
| BASF SE | 19740 |
3 |
| Budich International GmbH | 33 |
3 |
| Saban Ventures Pty Limited | 83 |
3 |
| Solvay SA | 1181 |
3 |
| Spectra Systems Corporation | 91 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| S. C. Johnson & Son, Inc. | 2869 |
2 |
| Rohm and Haas Company | 2805 |
2 |
| Other owners | 58 |