- All sections
- C - Chemistrymetallurgy
- 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: 760
10-year publication summary
|
54
|
58
|
54
|
62
|
52
|
57
|
64
|
37
|
42
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Co., Ltd. | 3506 |
130 |
| Mitsubishi Chemical Corporation | 4525 |
27 |
| Denka Company Limited | 2590 |
24 |
| The Nippon Synthetic Chemical Industry Co., Ltd. | 301 |
18 |
| Agc, Inc. | 4868 |
17 |
| BASF SE | 20940 |
14 |
| Lanxess Deutschland GmbH | 1114 |
14 |
| SABIC Global Technologies B.V. | 4351 |
14 |
| Dow Global Technologies LLC | 10360 |
12 |
| Sekisui Chemical Co., Ltd. | 3433 |
11 |
| 3m Innovative Properties Company | 17823 |
10 |
| Daikin Industries, Ltd. | 10027 |
10 |
| The Procter & Gamble Company | 22043 |
9 |
| Life Technologies Corporation | 3306 |
9 |
| Japan VAM & Poval Co., Ltd. | 76 |
9 |
| Solvay Specialty Polymers Italy S.p.A. | 757 |
9 |
| Asahi Glass Company, Limited | 2772 |
8 |
| Life Technologies AS | 77 |
8 |
| Borealis AG | 2809 |
8 |
| Sumitomo Seika Chemicals Co., Ltd. | 1043 |
8 |
| Other owners | 391 |