- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 13/00 - Use of mixtures of ingredients not covered by any single one of main groups , each of these compounds being essential
Patent holdings for IPC class C08K 13/00
Total number of patents in this class: 103
10-year publication summary
|
2
|
5
|
9
|
6
|
6
|
6
|
6
|
5
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17644 |
7 |
| Solvay Specialty Polymers USA, LLC | 592 |
4 |
| FUJIFILM Corporation | 29543 |
3 |
| BASF SE | 20979 |
2 |
| E. I. du Pont de Nemours and Company | 4012 |
2 |
| Kimberly-clark Worldwide, Inc. | 5453 |
2 |
| Mitsubishi Chemical Corporation | 4538 |
2 |
| Kaneka Corporation | 4566 |
2 |
| Henkel AG & Co. KGaA | 10609 |
2 |
| Construction Research & Technology GmbH | 641 |
2 |
| General Cable Technologies Corporation | 393 |
2 |
| System-pool, S.A. | 3 |
2 |
| Evonik Operations GmbH | 4154 |
2 |
| The Boeing Company | 20117 |
1 |
| Airbus Operations Limited | 1278 |
1 |
| S. C. Johnson & Son, Inc. | 2766 |
1 |
| Sumitomo Electric Industries, Ltd. | 15593 |
1 |
| Evonik Industries AG | 224 |
1 |
| BASF Corporation | 1718 |
1 |
| Eastman Kodak Company | 2846 |
1 |
| Other owners | 62 |