- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 8/40 - Introducing phosphorus atoms or phosphorus-containing groups
Patent holdings for IPC class C08F 8/40
Total number of patents in this class: 196
10-year publication summary
|
14
|
19
|
17
|
22
|
8
|
8
|
9
|
8
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22146 |
11 |
| LG Chem, Ltd. | 17639 |
8 |
| 3m Innovative Properties Company | 17957 |
7 |
| Chryso | 127 |
6 |
| Life Technologies Corporation | 3208 |
5 |
| King Abdullah University of Science and Technology | 1744 |
5 |
| BASF SE | 20432 |
4 |
| Dai Nippon Printing Co., Ltd. | 3976 |
4 |
| BYK-Chemie GmbH | 443 |
4 |
| Lanxess Deutschland GmbH | 1119 |
4 |
| Saudi Arabian Oil Company | 12446 |
4 |
| Sun Chemical Corporation | 864 |
4 |
| Texas Tech University System | 542 |
4 |
| Hon Hai Precision Industry Co., Ltd. | 4043 |
3 |
| Dow Global Technologies LLC | 10156 |
3 |
| Tsinghua University | 5705 |
3 |
| Cabot Corporation | 550 |
3 |
| Colorado School of Mines | 175 |
3 |
| Queen's University at Kingston | 534 |
3 |
| Lanxess Butyl Pte. Ltd. | 14 |
3 |
| Other owners | 105 |