- 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: 52
10-year publication summary
|
2
|
2
|
5
|
6
|
5
|
8
|
7
|
8
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21920 |
11 |
| Conopco, Inc. | 4999 |
3 |
| BASF SE | 21151 |
2 |
| Henkel AG & Co. KGaA | 10702 |
2 |
| American Sterilizer Company | 673 |
2 |
| Entegris, Inc. | 1986 |
2 |
| Huntsman Petrochemical LLC | 304 |
2 |
| Norgen Biotek Corporation | 30 |
2 |
| Colonial Chemical Inc. | 38 |
2 |
| Bergische Universität Wuppertal | 22 |
2 |
| Unilever IP Holdings B.V. | 2753 |
2 |
| Unilever Global IP Limited | 2130 |
2 |
| ZestBio, Inc. | 5 |
2 |
| Colgate-Palmolive Company | 5744 |
1 |
| JSR Corporation | 2525 |
1 |
| BL Technologies, Inc. | 837 |
1 |
| Danisco US Inc. | 1126 |
1 |
| Ecolab Inc. | 385 |
1 |
| Ecolab USA Inc. | 5745 |
1 |
| Fluid Energy Group Ltd. | 58 |
1 |
| Other owners | 9 |