- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 69/46 - Post-polymerisation treatment
Patent holdings for IPC class C08G 69/46
Total number of patents in this class: 146
10-year publication summary
|
9
|
10
|
8
|
3
|
18
|
3
|
12
|
10
|
9
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20694 |
15 |
| Toray Industries, Inc. | 6865 |
8 |
| DSM IP Assets B.V. | 5672 |
7 |
| Arkema France | 3983 |
6 |
| Ascend Performance Materials Operations LLC | 271 |
6 |
| Xerox Corporation | 7038 |
4 |
| Abbott Laboratories Vascular Enterprises Limited | 56 |
4 |
| Advansix Resins & Chemicals LLC | 297 |
4 |
| Asahi Kasei Kabushiki Kaisha | 2633 |
3 |
| Rhodia Operations | 1582 |
3 |
| Uhde Inventa-Fischer GmbH | 130 |
3 |
| Centre National de La Recherche Scientifique | 10266 |
2 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 2732 |
2 |
| Institute of Chemistry, Chinese Academy of Sciences | 232 |
2 |
| Lubrizol Advanced Materials, Inc. | 944 |
2 |
| PolyOne Corporation | 204 |
2 |
| Technip Zimmer GmbH | 15 |
2 |
| Universite de Strasbourg | 672 |
2 |
| Cibt America Inc. | 99 |
2 |
| Cathay Biotech Inc. | 97 |
2 |
| Other owners | 65 |