- All sections
- C - Chemistrymetallurgy
- C09K - Materials for applications not otherwise provided forapplications of materials not otherwise provided for
- C09K 23/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
Patent holdings for IPC class C09K 23/00
Total number of patents in this class: 237
10-year publication summary
|
5
|
8
|
6
|
11
|
26
|
30
|
39
|
41
|
43
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Chemours Company Fc, LLC | 1213 |
12 |
| BASF SE | 20874 |
10 |
| Saudi Arabian Oil Company | 12911 |
10 |
| Dow Global Technologies LLC | 10385 |
6 |
| Stepan Company | 569 |
5 |
| Suncoal Industries GmbH | 75 |
5 |
| Lubrizol Advanced Materials, Inc. | 954 |
4 |
| Halliburton Energy Services, Inc. | 20788 |
3 |
| Centre National de La Recherche Scientifique | 10395 |
3 |
| Advansix Resins & Chemicals LLC | 299 |
3 |
| Asahi Group Foods, Ltd. | 35 |
3 |
| Asahi Group Holdings, Ltd. | 435 |
3 |
| Ingevity South Carolina, LLC | 242 |
3 |
| Jiangnan University | 1518 |
3 |
| Sphere Fluidics Limited | 69 |
3 |
| WeCool Toys Inc. | 71 |
3 |
| Conopco, Inc. | 4983 |
2 |
| LG Chem, Ltd. | 17581 |
2 |
| S. C. Johnson & Son, Inc. | 2799 |
2 |
| Mitsubishi Chemical Corporation | 4488 |
2 |
| Other owners | 150 |