- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery 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
|
5
|
6
|
5
|
8
|
6
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22026 |
9 |
| Conopco, Inc. | 4910 |
2 |
| BASF SE | 20616 |
2 |
| Henkel AG & Co. KGaA | 10386 |
2 |
| American Sterilizer Company | 661 |
2 |
| Entegris, Inc. | 1848 |
2 |
| Huntsman Petrochemical LLC | 288 |
2 |
| Norgen Biotek Corporation | 31 |
2 |
| Colonial Chemical Inc. | 33 |
2 |
| Bergische Universität Wuppertal | 23 |
2 |
| Dorf Ketal Chemicals FZE | 52 |
2 |
| ZestBio, Inc. | 5 |
2 |
| Unilever PLC | 3256 |
1 |
| Unilever N.V. | 3157 |
1 |
| JSR Corporation | 2501 |
1 |
| Danisco US Inc. | 1088 |
1 |
| Ecolab Inc. | 400 |
1 |
| Ecolab USA Inc. | 5414 |
1 |
| Fluid Energy Group Ltd. | 57 |
1 |
| Hindustan Unilever Limited | 1224 |
1 |
| Other owners | 10 |