- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 8/24 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups
Patent holdings for IPC class C08G 8/24
Total number of patents in this class: 110
10-year publication summary
|
6
|
15
|
6
|
16
|
11
|
5
|
5
|
7
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UPM-Kymmene Corporation | 868 |
7 |
| SI Group, Inc. | 176 |
5 |
| Stora Enso Oyj | 1504 |
5 |
| DIC Corporation | 3597 |
4 |
| Sumitomo Bakelite Co., Ltd. | 1416 |
4 |
| Taoka Chemical Co., Ltd. | 51 |
4 |
| Bakelite UK Holding Ltd. | 34 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Compagnie Industrielle de La Matiere Vegetale - Cimv | 27 |
3 |
| Universite de Montpellier | 920 |
3 |
| Ecole Nationale Superieure de Chimie de Montpellier - Enscm | 21 |
3 |
| BASF SE | 19740 |
2 |
| Samsung SDI Co., Ltd. | 6671 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| JSR Corporation | 2476 |
2 |
| Eastman Chemical Company | 2239 |
2 |
| Hüttenes-Albertus Chemische Werke GmbH | 150 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
2 |
| Nissan Chemical Industries, Ltd. | 1822 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1481 |
2 |
| Other owners | 47 |