- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-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: 4819
10-year publication summary
|
374
|
355
|
421
|
385
|
308
|
270
|
282
|
323
|
257
|
255
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17706 |
157 |
| 3m Innovative Properties Company | 17719 |
152 |
| FUJIFILM Corporation | 29839 |
119 |
| Toray Industries, Inc. | 7015 |
78 |
| Nitto Denko Corporation | 8358 |
77 |
| Toyobo Co., Ltd. | 2471 |
67 |
| Dow Global Technologies LLC | 10571 |
53 |
| Mitsubishi Plastics, Inc. | 316 |
52 |
| BASF SE | 21098 |
43 |
| Kolon Industries, Inc. | 1721 |
43 |
| Lintec Corporation | 1990 |
42 |
| Sumitomo Chemical Company, Limited | 9109 |
40 |
| Mitsubishi Chemical Corporation | 4612 |
40 |
| DIC Corporation | 3854 |
38 |
| Dai Nippon Printing Co., Ltd. | 4145 |
37 |
| Daicel Corporation | 2411 |
37 |
| Toppan Printing Co., Ltd. | 2122 |
36 |
| PPG Industries Ohio, Inc. | 3415 |
35 |
| Samsung Electronics Co., Ltd. | 149198 |
34 |
| Samsung SDI Co., Ltd. | 8901 |
34 |
| Other owners | 3605 |