- 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: 4878
10-year publication summary
|
357
|
427
|
393
|
332
|
293
|
301
|
341
|
270
|
270
|
136
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17921 |
156 |
| 3m Innovative Properties Company | 17478 |
149 |
| FUJIFILM Corporation | 30514 |
118 |
| Toyobo Co., Ltd. | 2535 |
78 |
| Nitto Denko Corporation | 8536 |
77 |
| Toray Industries, Inc. | 7113 |
77 |
| Dow Global Technologies LLC | 10944 |
54 |
| Mitsubishi Plastics, Inc. | 301 |
52 |
| BASF SE | 21303 |
44 |
| Kolon Industries, Inc. | 1844 |
43 |
| Lintec Corporation | 2008 |
42 |
| Sumitomo Chemical Company, Limited | 9016 |
40 |
| Mitsubishi Chemical Corporation | 4724 |
40 |
| Dai Nippon Printing Co., Ltd. | 4238 |
38 |
| Daicel Corporation | 2523 |
38 |
| DIC Corporation | 3962 |
38 |
| Toppan Printing Co., Ltd. | 2087 |
36 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
35 |
| PPG Industries Ohio, Inc. | 3332 |
35 |
| Samsung Electronics Co., Ltd. | 157719 |
34 |
| Other owners | 3654 |