- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 218/08 - Vinyl acetate
Patent holdings for IPC class C08F 218/08
Total number of patents in this class: 439
10-year publication summary
|
35
|
34
|
49
|
41
|
41
|
42
|
44
|
34
|
30
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2091 |
51 |
| Rohm and Haas Company | 2805 |
20 |
| Kuraray Co., Ltd. | 3392 |
20 |
| BASF SE | 19740 |
16 |
| Dow Global Technologies LLC | 10147 |
15 |
| LG Chem, Ltd. | 17205 |
13 |
| Celanese International Corporation | 879 |
10 |
| 3m Innovative Properties Company | 18406 |
9 |
| Mitsubishi Chemical Corporation | 4313 |
9 |
| Braskem S.A. | 441 |
9 |
| Celanese Sales Germany GmbH | 144 |
9 |
| Denka Company Limited | 2189 |
9 |
| Sekisui Chemical Co., Ltd. | 3159 |
7 |
| ExxonMobil Chemical Patents Inc. | 4286 |
6 |
| Wacker Chemical Corporation | 34 |
6 |
| SWIMC, LLC | 2426 |
6 |
| Celanese Emulsions GmbH | 42 |
5 |
| Hansol Chemical Co., Ltd. | 90 |
5 |
| Synthomer (UK) Limited | 41 |
5 |
| Daikin Industries, Ltd. | 9495 |
4 |
| Other owners | 205 |