- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 101/00 - Compositions of unspecified macromolecular compounds
Patent holdings for IPC class C08L 101/00
Total number of patents in this class: 6707
10-year publication summary
|
372
|
448
|
477
|
447
|
443
|
534
|
464
|
416
|
456
|
57
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30063 |
291 |
| Sekisui Chemical Co., Ltd. | 3531 |
186 |
| Sumitomo Chemical Company, Limited | 9051 |
168 |
| LG Chem, Ltd. | 17745 |
164 |
| Denka Company Limited | 2680 |
162 |
| Adeka Corporation | 1370 |
139 |
| Toray Industries, Inc. | 7016 |
111 |
| DIC Corporation | 3891 |
111 |
| Zeon Corporation | 4125 |
97 |
| Mitsubishi Chemical Corporation | 4671 |
90 |
| Panasonic Intellectual Property Management Co., Ltd. | 33033 |
86 |
| Bridgestone Corporation | 7234 |
82 |
| Kaneka Corporation | 4642 |
78 |
| Mitsubishi Gas Chemical Company, Inc. | 3552 |
78 |
| Mitsui Chemicals, Inc. | 3225 |
73 |
| Nitto Denko Corporation | 8411 |
69 |
| Resonac Corporation | 3115 |
65 |
| Sumitomo Bakelite Co., Ltd. | 1519 |
60 |
| Hitachi Chemical Company, Ltd. | 2294 |
57 |
| The Yokohama Rubber Co., Ltd. | 4105 |
57 |
| Other owners | 4483 |