- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 65/327 - Polymers modified by chemical after-treatment with inorganic compounds containing phosphorus
Patent holdings for IPC class C08G 65/327
Total number of patents in this class: 38
10-year publication summary
|
3
|
5
|
3
|
3
|
3
|
3
|
4
|
2
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
5 |
| Clariant Finance (BVI) Limited | 427 |
5 |
| Construction Research & Technology GmbH | 640 |
3 |
| BYK-Chemie GmbH | 437 |
2 |
| Croda, Inc. | 124 |
2 |
| Ethox Chemicals, LLC | 95 |
2 |
| Unimatec Co., Ltd. | 216 |
2 |
| Agc, Inc. | 4029 |
2 |
| Nouryon Chemicals International B.V. | 508 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Seagate Technology LLC | 4228 |
1 |
| Konica Minolta, Inc. | 8349 |
1 |
| Rohm and Haas Company | 2805 |
1 |
| Asahi Glass Company, Limited | 2985 |
1 |
| Axalta Coating Systems IP Co., LLC | 454 |
1 |
| COATEX une société par actions simplifiée | 150 |
1 |
| Contemporary Amperex Technology Co., Limited | 5805 |
1 |
| National University Corporation Hokkaido University | 1323 |
1 |
| Nektar Therapeutics | 503 |
1 |
| Nippon Shokubai Co., Ltd. | 1487 |
1 |
| Other owners | 2 |