- All sections
- C - Chemistry; metallurgy
- C08J - Working-up; general processes of compounding; after-treatment not covered by subclasses , , , or
- C08J 7/04 - Coating
Patent holdings for IPC class C08J 7/04
Total number of patents in this class: 4603
10-year publication summary
|
307
|
379
|
357
|
427
|
394
|
329
|
287
|
294
|
329
|
84
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
184 |
| 3m Innovative Properties Company | 18406 |
159 |
| FUJIFILM Corporation | 27102 |
129 |
| Nitto Denko Corporation | 7879 |
85 |
| Toray Industries, Inc. | 6652 |
75 |
| Mitsubishi Plastics, Inc. | 347 |
53 |
| Toyobo Co., Ltd. | 2286 |
49 |
| BASF SE | 19740 |
47 |
| Dow Global Technologies LLC | 10147 |
47 |
| Kolon Industries, Inc. | 1506 |
44 |
| Lintec Corporation | 1915 |
43 |
| Sumitomo Chemical Company, Limited | 8808 |
41 |
| Mitsubishi Chemical Corporation | 4313 |
40 |
| PPG Industries Ohio, Inc. | 3430 |
37 |
| DIC Corporation | 3597 |
37 |
| Toppan Printing Co., Ltd. | 2212 |
37 |
| Dai Nippon Printing Co., Ltd. | 3891 |
36 |
| Daicel Corporation | 2128 |
36 |
| Konica Minolta, Inc. | 8349 |
34 |
| Samsung SDI Co., Ltd. | 6671 |
33 |
| Other owners | 3357 |