- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 8/10 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
Patent holdings for IPC class C08G 8/10
Total number of patents in this class: 222
10-year publication summary
|
13
|
10
|
19
|
12
|
48
|
10
|
18
|
15
|
21
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SI Group, Inc. | 176 |
19 |
| Georgia-Pacific Chemicals LLC | 204 |
18 |
| Sumitomo Bakelite Co., Ltd. | 1416 |
7 |
| Asahi Kasei Construction Materials Corporation | 59 |
6 |
| Eastman Chemical Company | 2239 |
5 |
| Acell Industries Limited | 39 |
4 |
| ASK Chemicals GmbH | 122 |
4 |
| Ecolab USA Inc. | 5190 |
4 |
| Kolon Industries, Inc. | 1506 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
4 |
| Bakelite UK Holding Ltd. | 34 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Hitachi Chemical Company, Ltd. | 2455 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1254 |
3 |
| DIC Corporation | 3597 |
3 |
| Energ2 Technologies, Inc. | 28 |
3 |
| Kingspan Holdings (IRL) Limited | 389 |
3 |
| Meiwa Plastic Industries, Ltd. | 13 |
3 |
| Other owners | 116 |