- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 75/025 - Preparatory processes
Patent holdings for IPC class C08G 75/025
Total number of patents in this class: 42
10-year publication summary
0
|
3
|
8
|
5
|
8
|
6
|
7
|
1
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kureha Corporation | 1026 |
18 |
Industrial Technology Research Institute | 4898 |
4 |
DIC Corporation | 3597 |
4 |
SK Chemicals Co., Ltd. | 568 |
4 |
Ticona LLC | 547 |
3 |
PRC-DeSoto International, Inc. | 567 |
2 |
LG Chem, Ltd. | 17205 |
1 |
Brewer Science Inc. | 231 |
1 |
National University Corporation, Iwate University | 72 |
1 |
Zhejiang University | 2619 |
1 |
Grupa Azoty Kopalnie I Zakłady Chemiczne Siarki "siarkopol" S. A. | 1 |
1 |
Grupa Azoty Polskie Konsorcjum Chemiczne Sp. z o. o. | 1 |
1 |
Sieć Badawcza Łukasiewicz - Instytut Ciężkiej Syntezy Organicznej "blachownia" | 1 |
1 |
Other owners | 0 |