- All sections
- C - Chemistrymetallurgy
- 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: 32
10-year publication summary
|
2
|
1
|
0
|
3
|
2
|
2
|
3
|
3
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Key Medical Technologies, Inc. | 23 |
10 |
| Eastman Kodak Company | 2985 |
2 |
| Sumitomo Chemical Company, Limited | 8966 |
2 |
| Maruzen Petrochemical Co., Ltd. | 177 |
2 |
| Nissan Chemical Industries, Ltd. | 1749 |
2 |
| Samsung Electronics Co., Ltd. | 141295 |
1 |
| BASF SE | 20514 |
1 |
| LG Chem, Ltd. | 17722 |
1 |
| FUJIFILM Corporation | 28979 |
1 |
| Konica Minolta Opto, Inc. | 1118 |
1 |
| Idemitsu Kosan Co., Ltd. | 4127 |
1 |
| Battelle Memorial Institute | 2432 |
1 |
| Arkema France | 3890 |
1 |
| DONGWOO FINE-CHEM Co., Ltd. | 1276 |
1 |
| Novaled GmbH | 423 |
1 |
| Tosoh Corporation | 1234 |
1 |
| Canon Kabushiki Kaisha | 6981 |
1 |
| Daugavpils Universitāte | 3 |
1 |
| DuPont Electronic Materials International, LLC | 409 |
1 |
| Other owners | 0 |