- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/47 - Polyesters chemically modified by esterification by unsaturated monocarboxylic acids or unsaturated monohydric alcohols or reactive derivatives thereof
Patent holdings for IPC class C08G 63/47
Total number of patents in this class: 67
10-year publication summary
|
4
|
4
|
5
|
9
|
4
|
2
|
7
|
8
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allnex Belgium S.A. | 144 |
6 |
| BASF Coatings GmbH | 1128 |
3 |
| Tissium SA | 20 |
3 |
| Covestro (Netherlands) B.V. | 312 |
3 |
| BASF SE | 19740 |
2 |
| DSM IP Assets B.V. | 5856 |
2 |
| DIC Corporation | 3597 |
2 |
| Polynt Composites USA Inc. | 107 |
2 |
| Reichhold LLC 2 | 59 |
2 |
| Sun Chemical Corporation | 865 |
2 |
| Taiwan Textile Research Institute | 143 |
2 |
| University of Rochester | 1243 |
2 |
| SWIMC, LLC | 2426 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| 3m Innovative Properties Company | 18406 |
1 |
| Evonik Degussa GmbH | 1574 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Samsung SDI Co., Ltd. | 6671 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Kao Corporation | 4843 |
1 |
| Other owners | 27 |