- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 64/32 - General preparatory processes using carbon dioxide
Patent holdings for IPC class C08G 64/32
Total number of patents in this class: 60
10-year publication summary
|
3
|
2
|
3
|
8
|
4
|
2
|
2
|
1
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SK Innovation Co., Ltd. | 1015 |
10 |
| LG Chem, Ltd. | 17205 |
7 |
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
6 |
| King Abdullah University of Science and Technology | 1703 |
5 |
| SK Global Chemical Co., Ltd. | 80 |
4 |
| Bayer Intellectual Property GmbH | 2671 |
2 |
| Bayer MaterialScience AG | 874 |
2 |
| Covestro Deutschland AG | 2429 |
2 |
| Econic Technologies Ltd | 39 |
2 |
| Saudi Aramco Technologies Company | 107 |
2 |
| Agc, Inc. | 4029 |
2 |
| BASF SE | 19740 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Bayer MaterialScience LLC | 178 |
1 |
| The Trustees of Columbia University in the City of New York | 3440 |
1 |
| Aramco Services Company | 3504 |
1 |
| Honshu Chemical Industry Co., Ltd. | 132 |
1 |
| Novomer, Inc. | 198 |
1 |
| POSCO | 2222 |
1 |
| Research Institute of Industrial Science & Technology | 378 |
1 |
| Other owners | 7 |