- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 226/12 - N-Vinyl-carbazole
Patent holdings for IPC class C08F 226/12
Total number of patents in this class: 36
10-year publication summary
|
5
|
2
|
1
|
0
|
3
|
2
|
2
|
3
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Key Medical Technologies, Inc. | 29 |
14 |
| Eastman Kodak Company | 3444 |
2 |
| Sumitomo Chemical Company, Limited | 8808 |
2 |
| Maruzen Petrochemical Co., Ltd. | 171 |
2 |
| Nissan Chemical Industries, Ltd. | 1822 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| BASF SE | 19740 |
1 |
| LG Chem, Ltd. | 17205 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Konica Minolta Opto, Inc. | 1179 |
1 |
| Idemitsu Kosan Co., Ltd. | 3995 |
1 |
| Battelle Memorial Institute | 2356 |
1 |
| Arkema France | 3790 |
1 |
| Novaled GmbH | 369 |
1 |
| Rohm and Haas Electronic Materials Korea Ltd. | 546 |
1 |
| Rohm and Haas Electronic Materials LLC | 637 |
1 |
| Tosoh Corporation | 1127 |
1 |
| DuPont Electronics, Inc. | 379 |
1 |
| Daugavpils Universitāte | 3 |
1 |
| Other owners | 0 |