- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 6/12 - Separation of polymers from solutions
Patent holdings for IPC class C08F 6/12
Total number of patents in this class: 157
10-year publication summary
|
24
|
17
|
16
|
12
|
6
|
9
|
12
|
7
|
7
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Borealis AG | 2801 |
21 |
| LG Chem, Ltd. | 17620 |
10 |
| ExxonMobil Chemical Patents Inc. | 3985 |
9 |
| Dow Global Technologies LLC | 10352 |
6 |
| Kuraray Co., Ltd. | 3503 |
5 |
| SABIC Global Technologies B.V. | 4335 |
5 |
| Basell Polyolefine GmbH | 549 |
4 |
| List Holding AG | 41 |
4 |
| Arlanxeo Singapore Pte. Ltd. | 71 |
4 |
| Asahi Glass Company, Limited | 2792 |
3 |
| Chevron Phillips Chemical Company LP | 1836 |
3 |
| NOVA Chemicals (International) S.A. | 768 |
3 |
| E. I. du Pont de Nemours and Company | 4086 |
2 |
| Evonik Corporation | 80 |
2 |
| Hyundai Motor Company | 21960 |
2 |
| Daikin Industries, Ltd. | 9991 |
2 |
| Sabic Innovative Plastics IP B.V. | 681 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2666 |
2 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 298 |
2 |
| Cerulean Pharma Inc. | 37 |
2 |
| Other owners | 64 |