- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 8/12 - Hydrolysis
Patent holdings for IPC class C08F 8/12
Total number of patents in this class: 717
10-year publication summary
|
54
|
55
|
60
|
55
|
66
|
61
|
60
|
64
|
37
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Co., Ltd. | 3392 |
110 |
| Denka Company Limited | 2189 |
23 |
| Mitsubishi Chemical Corporation | 4313 |
21 |
| The Nippon Synthetic Chemical Industry Co., Ltd. | 314 |
19 |
| Agc, Inc. | 4029 |
17 |
| BASF SE | 19740 |
15 |
| Lanxess Deutschland GmbH | 1104 |
14 |
| 3m Innovative Properties Company | 18406 |
11 |
| Dow Global Technologies LLC | 10147 |
11 |
| SABIC Global Technologies B.V. | 4044 |
11 |
| Daikin Industries, Ltd. | 9495 |
10 |
| The Procter & Gamble Company | 22178 |
9 |
| Life Technologies Corporation | 3068 |
9 |
| Asahi Glass Company, Limited | 2985 |
8 |
| Life Technologies AS | 78 |
8 |
| Borealis AG | 2558 |
8 |
| Japan VAM & Poval Co., Ltd. | 70 |
8 |
| Sekisui Chemical Co., Ltd. | 3159 |
8 |
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
8 |
| FUJIFILM Corporation | 27102 |
7 |
| Other owners | 382 |