- 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: 469
10-year publication summary
|
34
|
49
|
41
|
41
|
42
|
45
|
36
|
30
|
40
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2103 |
54 |
| Rohm and Haas Company | 2850 |
22 |
| Kuraray Co., Ltd. | 3461 |
22 |
| Dow Global Technologies LLC | 10149 |
17 |
| BASF SE | 20403 |
16 |
| LG Chem, Ltd. | 17637 |
13 |
| Celanese International Corporation | 911 |
11 |
| Mitsubishi Chemical Corporation | 4446 |
10 |
| 3m Innovative Properties Company | 17951 |
9 |
| Braskem S.A. | 457 |
9 |
| Celanese Sales Germany GmbH | 135 |
9 |
| Denka Company Limited | 2458 |
9 |
| ExxonMobil Chemical Patents Inc. | 4115 |
7 |
| Hansol Chemical Co., Ltd. | 122 |
7 |
| Sekisui Chemical Co., Ltd. | 3307 |
7 |
| SWIMC, LLC | 2451 |
7 |
| Wacker Chemical Corporation | 32 |
6 |
| Celanese Emulsions GmbH | 40 |
5 |
| Specialty Operations France | 697 |
5 |
| Daikin Industries, Ltd. | 9836 |
4 |
| Other owners | 220 |