- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/205 - Compounds containing groups, e.g. carbamates
Patent holdings for IPC class C08K 5/205
Total number of patents in this class: 134
10-year publication summary
|
5
|
10
|
15
|
12
|
16
|
9
|
10
|
7
|
9
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29506 |
7 |
| Zeon Corporation | 4078 |
7 |
| Solvay Specialty Polymers Italy S.p.A. | 758 |
5 |
| Unimatec Co., Ltd. | 236 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2682 |
4 |
| Lanxess Deutschland GmbH | 1113 |
4 |
| NOK Corporation | 2223 |
4 |
| BASF SE | 20961 |
3 |
| PRC-DeSoto International, Inc. | 571 |
3 |
| The Yokohama Rubber Co., Ltd. | 4053 |
3 |
| Arkema Inc. | 1066 |
3 |
| BYK-Chemie GmbH | 446 |
3 |
| 3m Innovative Properties Company | 17812 |
2 |
| Hyundai Motor Company | 22200 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5680 |
2 |
| Dow Global Technologies LLC | 10394 |
2 |
| PPG Industries Ohio, Inc. | 3442 |
2 |
| Allnex Germany GmbH | 43 |
2 |
| The Chemours Company Fc, LLC | 1246 |
2 |
| Knauf Insulation, Inc. | 185 |
2 |
| Other owners | 67 |