- All sections
- C - Chemistry; metallurgy
- 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: 210
10-year publication summary
|
21
|
15
|
10
|
17
|
27
|
25
|
6
|
15
|
13
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
20 |
| ICL-IP America Inc. | 136 |
16 |
| International Business Machines Corporation | 60644 |
10 |
| LG Chem, Ltd. | 17205 |
7 |
| SABIC Global Technologies B.V. | 4044 |
7 |
| Dow Global Technologies LLC | 10147 |
6 |
| FRX Polymers, Inc. | 44 |
5 |
| Lotte Advanced Materials Co., Ltd. | 434 |
4 |
| Lanxess Solutions US, Inc. | 116 |
4 |
| SHPP Global Technologies B.V. | 1045 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Albemarle Corporation | 514 |
3 |
| Ciba Specialty Chemicals Holding Inc. | 211 |
3 |
| Clariant International Ltd. | 978 |
3 |
| Johns Manville | 980 |
3 |
| Lanxess Corporation | 172 |
3 |
| QED Labs Inc. | 19 |
3 |
| Teijin Limited | 1216 |
3 |
| Clariant Plastics & Coatings Ltd | 85 |
3 |
| Dow Global Technologies Inc. | 1055 |
2 |
| Other owners | 98 |