- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 212/32 - Monomers containing only one unsaturated aliphatic radical containing two or more rings
Patent holdings for IPC class C08F 212/32
Total number of patents in this class: 188
10-year publication summary
|
8
|
11
|
16
|
13
|
15
|
15
|
14
|
15
|
10
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30516 |
15 |
| Merck Patent GmbH | 5729 |
13 |
| LG Chem, Ltd. | 17929 |
12 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
11 |
| Key Medical Technologies, Inc. | 19 |
6 |
| Rensselaer Polytechnic Institute | 851 |
6 |
| DIC Corporation | 3965 |
5 |
| SK Innovation Co., Ltd. | 1483 |
4 |
| Nissan Chemical Corporation | 2229 |
4 |
| Canon Inc. | 43869 |
3 |
| Nissan Chemical Industries, Ltd. | 1643 |
3 |
| Tokyo Ohka Kogyo Co., Ltd. | 1563 |
3 |
| UMC Utrecht Holding B.V. | 215 |
3 |
| Universiteit Utrecht Holding B.V. | 143 |
3 |
| University of Massachusetts | 2317 |
3 |
| Eyedeal Hongkong Limited | 6 |
3 |
| The Regents of the University of California | 20778 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
2 |
| Dow Global Technologies LLC | 10960 |
2 |
| Showa Denko K.K. | 2069 |
2 |
| Other owners | 83 |