- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 1/08 - Polycarboxylic acids containing no nitrogen or sulfur
Patent holdings for IPC class C11D 1/08
Total number of patents in this class: 49
10-year publication summary
|
2
|
2
|
2
|
2
|
5
|
6
|
5
|
8
|
6
|
5
|
| 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 |
8 |
| Dorf Ketal Chemicals FZE | 238 |
3 |
| Conopco, Inc. | 4644 |
2 |
| BASF SE | 19740 |
2 |
| Henkel AG & Co. KGaA | 10129 |
2 |
| American Sterilizer Company | 654 |
2 |
| Entegris, Inc. | 1736 |
2 |
| Fluid Energy Group Ltd. | 70 |
2 |
| Huntsman Petrochemical LLC | 276 |
2 |
| Norgen Biotek Corporation | 31 |
2 |
| Colonial Chemical Inc. | 22 |
2 |
| Bergische Universität Wuppertal | 21 |
2 |
| ZestBio, Inc. | 4 |
2 |
| Unilever PLC | 3540 |
1 |
| Unilever N.V. | 3440 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| JSR Corporation | 2476 |
1 |
| Danisco US Inc. | 1045 |
1 |
| Ecolab Inc. | 479 |
1 |
| Ecolab USA Inc. | 5190 |
1 |
| Other owners | 9 |