- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
Patent holdings for IPC class C08L 101/02
Total number of patents in this class: 1057
10-year publication summary
|
58
|
73
|
86
|
83
|
66
|
52
|
63
|
61
|
67
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30155 |
94 |
| LG Chem, Ltd. | 17786 |
34 |
| Nissan Chemical Industries, Ltd. | 1673 |
30 |
| Toray Industries, Inc. | 7028 |
26 |
| JSR Corporation | 2559 |
26 |
| Zeon Corporation | 4126 |
26 |
| Sumitomo Chemical Company, Limited | 9052 |
23 |
| Nissan Chemical Corporation | 2141 |
21 |
| DIC Corporation | 3900 |
20 |
| Daikin Industries, Ltd. | 10261 |
19 |
| Sekisui Chemical Co., Ltd. | 3551 |
16 |
| Mitsubishi Chemical Corporation | 4684 |
14 |
| The Yokohama Rubber Co., Ltd. | 4101 |
14 |
| California Institute of Technology | 4019 |
12 |
| The University of Tokyo | 4304 |
12 |
| Hitachi Chemical Company, Ltd. | 2287 |
10 |
| Kao Corporation | 5023 |
10 |
| Kyushu University, National University Corporation | 1692 |
10 |
| JXTG Nippon Oil & Energy Corporation | 323 |
10 |
| Kaneka Corporation | 4638 |
9 |
| Other owners | 621 |