- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 16/04 - Chemically modified polycondensates
Patent holdings for IPC class C08G 16/04
Total number of patents in this class: 23
10-year publication summary
|
3
|
3
|
0
|
3
|
1
|
0
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PRC-DeSoto International, Inc. | 567 |
4 |
| Construction Research & Technology GmbH | 640 |
3 |
| Boe Technology Group Co., Ltd. | 35384 |
2 |
| DIC Corporation | 3597 |
2 |
| Eastman Chemical Company | 2239 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
2 |
| Rohm and Haas Company | 2805 |
1 |
| JSR Corporation | 2476 |
1 |
| Celanese Sales Germany GmbH | 144 |
1 |
| Kuraray Europe GmbH | 205 |
1 |
| National University Corporation Kanazawa University | 243 |
1 |
| The School Corporation Kansai University | 150 |
1 |
| Allnex Netherlands B.V. | 210 |
1 |
| Jinan Shengquan Group Co., Ltd. | 2 |
1 |
| Other owners | 0 |