- All sections
- C - Chemistry; metallurgy
- C08J - Working-up; general processes of compounding; after-treatment not covered by subclasses , , , or
- C08J 7/043 - Improving the adhesiveness of the coatings per se, e.g. forming primers
Patent holdings for IPC class C08J 7/043
Total number of patents in this class: 412
10-year publication summary
|
1
|
7
|
10
|
26
|
42
|
75
|
95
|
68
|
61
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyobo Co., Ltd. | 2286 |
25 |
| 3m Innovative Properties Company | 18406 |
24 |
| LG Chem, Ltd. | 17205 |
8 |
| DuPont Teijin Films U.S. Limited Partnership | 143 |
8 |
| Eastman Chemical Company | 2239 |
8 |
| FUJIFILM Corporation | 27102 |
7 |
| Nitto Denko Corporation | 7879 |
7 |
| The Boeing Company | 19843 |
6 |
| Riken Technos Corporation | 210 |
6 |
| Mercene Coatings AB | 8 |
6 |
| Dai Nippon Printing Co., Ltd. | 3891 |
5 |
| Henkel AG & Co. KGaA | 10129 |
5 |
| Covestro Deutschland AG | 2429 |
5 |
| Mitsubishi Polyester Film GmbH | 32 |
5 |
| Toppan Printing Co., Ltd. | 2212 |
5 |
| Samsung Display Co., Ltd. | 30585 |
4 |
| Samsung SDI Co., Ltd. | 6671 |
4 |
| Acushnet Company | 2337 |
4 |
| Dow Global Technologies LLC | 10147 |
4 |
| Toray Industries, Inc. | 6652 |
4 |
| Other owners | 262 |