- 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: 1082
10-year publication summary
|
62
|
84
|
88
|
86
|
71
|
56
|
66
|
62
|
70
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30774 |
96 |
| LG Chem, Ltd. | 17978 |
34 |
| Nissan Chemical Industries, Ltd. | 1629 |
29 |
| Zeon Corporation | 4179 |
27 |
| Toray Industries, Inc. | 7163 |
26 |
| JSR Corporation | 2559 |
26 |
| Nissan Chemical Corporation | 2294 |
25 |
| Sumitomo Chemical Company, Limited | 8989 |
24 |
| Daikin Industries, Ltd. | 10527 |
20 |
| DIC Corporation | 4000 |
20 |
| Sekisui Chemical Co., Ltd. | 3656 |
16 |
| Mitsubishi Chemical Corporation | 4757 |
14 |
| The Yokohama Rubber Co., Ltd. | 4107 |
14 |
| California Institute of Technology | 4045 |
13 |
| Kyushu University, National University Corporation | 1735 |
12 |
| The University of Tokyo | 4395 |
12 |
| Hitachi Chemical Company, Ltd. | 2225 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
10 |
| Kao Corporation | 5105 |
10 |
| Kaneka Corporation | 4822 |
10 |
| Other owners | 634 |