- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/5393 - Phosphonous compounds, e.g. R—P(OR')2
Patent holdings for IPC class C08K 5/5393
Total number of patents in this class: 79
10-year publication summary
|
5
|
7
|
7
|
9
|
8
|
6
|
3
|
1
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21053 |
8 |
| Konica Minolta Opto, Inc. | 1047 |
6 |
| SHPP Global Technologies B.V. | 1088 |
6 |
| Clariant International Ltd. | 931 |
5 |
| Clariant Plastics & Coatings Ltd | 83 |
5 |
| Clariant Finance (BVI) Limited | 383 |
4 |
| SABIC Global Technologies B.V. | 4382 |
4 |
| Teijin Limited | 1260 |
3 |
| Synthomer Adhesive Technologies LLC | 113 |
3 |
| Kingfa SCI & Tech Co. Ltd. | 649 |
2 |
| Versalis S.P.A. | 544 |
2 |
| 3m Innovative Properties Company | 17755 |
1 |
| International Business Machines Corporation | 61621 |
1 |
| Evonik Röhm GmbH | 433 |
1 |
| Sabic Innovative Plastics IP B.V. | 681 |
1 |
| Asahi Glass Company, Limited | 2750 |
1 |
| Toray Industries, Inc. | 7000 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5026 |
1 |
| Borealis AG | 2770 |
1 |
| Chemtura Corporation | 149 |
1 |
| Other owners | 22 |