- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
Patent holdings for IPC class C08F 2/50
Total number of patents in this class: 2861
10-year publication summary
|
206
|
180
|
192
|
251
|
277
|
275
|
168
|
221
|
160
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30192 |
215 |
| LG Chem, Ltd. | 17810 |
101 |
| 3m Innovative Properties Company | 17546 |
60 |
| Henkel AG & Co. KGaA | 10714 |
39 |
| Arkema France | 4179 |
38 |
| BASF SE | 21147 |
37 |
| Sekisui Chemical Co., Ltd. | 3576 |
37 |
| Canon Inc. | 42088 |
36 |
| Adeka Corporation | 1367 |
36 |
| Samsung SDI Co., Ltd. | 9627 |
32 |
| DIC Corporation | 3897 |
32 |
| Coloplast A/S | 1910 |
30 |
| Sun Chemical Corporation | 829 |
28 |
| Hitachi Chemical Company, Ltd. | 2283 |
27 |
| Mitsubishi Chemical Corporation | 4683 |
26 |
| Shin-Etsu Chemical Co., Ltd. | 5911 |
24 |
| IGM Resins Italia S.r.l. | 41 |
24 |
| IGM Group B.V. | 66 |
22 |
| Mitsui Chemicals, Inc. | 3218 |
21 |
| Ivoclar Vivadent AG | 1048 |
21 |
| Other owners | 1975 |