- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 212/14 - Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing hetero atoms
Patent holdings for IPC class C08F 212/14
Total number of patents in this class: 978
10-year publication summary
|
56
|
70
|
67
|
64
|
84
|
64
|
70
|
79
|
94
|
69
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30628 |
152 |
| Shin-Etsu Chemical Co., Ltd. | 6127 |
133 |
| JSR Corporation | 2551 |
57 |
| LG Chem, Ltd. | 17956 |
47 |
| Tokyo Ohka Kogyo Co., Ltd. | 1565 |
38 |
| Sumitomo Chemical Company, Limited | 8969 |
26 |
| Maruzen Petrochemical Co., Ltd. | 186 |
14 |
| Samsung Electronics Co., Ltd. | 158605 |
12 |
| DuPont Electronic Materials International, LLC | 431 |
10 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
8 |
| Bridgestone Corporation | 7274 |
8 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
7 |
| Nissan Chemical Corporation | 2252 |
7 |
| Dai Nippon Printing Co., Ltd. | 4254 |
6 |
| Rohm and Haas Company | 2940 |
6 |
| Hydro-Quebec | 633 |
6 |
| Nissan Chemical Industries, Ltd. | 1636 |
6 |
| Saudi Arabian Oil Company | 14329 |
6 |
| UMC Utrecht Holding B.V. | 215 |
6 |
| Universiteit Utrecht Holding B.V. | 144 |
6 |
| Other owners | 417 |