- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 8/38 - Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
Patent holdings for IPC class C08G 8/38
Total number of patents in this class: 30
10-year publication summary
|
4
|
4
|
3
|
4
|
1
|
2
|
3
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1605 |
8 |
| Eco Verde Technologies, Inc. | 6 |
6 |
| Borealis AG | 2715 |
3 |
| UPM-Kymmene Corporation | 912 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3343 |
2 |
| Dow Global Technologies LLC | 10156 |
1 |
| Purdue Research Foundation | 3477 |
1 |
| Board of Trustees of Michigan State University | 1157 |
1 |
| Compagnie Industrielle de La Matiere Vegetale - Cimv | 27 |
1 |
| FPInnovations | 260 |
1 |
| Hodogaya Chemical Co., Ltd. | 426 |
1 |
| International Paper Company | 814 |
1 |
| Nanoresins AG | 9 |
1 |
| Other owners | 0 |