- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/5333 - Esters of phosphonic acids
Patent holdings for IPC class C08K 5/5333
Total number of patents in this class: 213
10-year publication summary
|
9
|
17
|
26
|
25
|
6
|
15
|
15
|
12
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ICL-IP America Inc. | 140 |
17 |
| BASF SE | 21134 |
16 |
| International Business Machines Corporation | 61929 |
9 |
| LG Chem, Ltd. | 17737 |
7 |
| SABIC Global Technologies B.V. | 4451 |
7 |
| Dow Global Technologies LLC | 10701 |
5 |
| FRX Polymers, Inc. | 46 |
5 |
| Teijin Limited | 1255 |
5 |
| Clariant International Ltd. | 906 |
4 |
| Lotte Advanced Materials Co., Ltd. | 403 |
4 |
| Lanxess Solutions US, Inc. | 104 |
4 |
| SHPP Global Technologies B.V. | 1092 |
4 |
| 3m Innovative Properties Company | 17592 |
3 |
| Adeka Corporation | 1369 |
3 |
| Albemarle Corporation | 481 |
3 |
| Johns Manville | 933 |
3 |
| Lanxess Corporation | 283 |
3 |
| QED Labs Inc. | 19 |
3 |
| Clariant Plastics & Coatings Ltd | 83 |
3 |
| Hanwha Solutions Corporation | 983 |
3 |
| Other owners | 102 |