- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 7/048 - Forming gas barrier coatings
Patent holdings for IPC class C08J 7/048
Total number of patents in this class: 270
10-year publication summary
|
2
|
7
|
16
|
27
|
39
|
41
|
51
|
31
|
31
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyobo Co., Ltd. | 2569 |
15 |
| Dai Nippon Printing Co., Ltd. | 4276 |
9 |
| Toppan Printing Co., Ltd. | 2076 |
9 |
| 3m Innovative Properties Company | 17443 |
8 |
| Toppan Inc. | 762 |
8 |
| Mitsui Chemicals Tohcello, Inc. | 199 |
7 |
| Kuraray Co., Ltd. | 3621 |
7 |
| Stora Enso Oyj | 1662 |
6 |
| Toyo Seikan Group Holdings, Ltd. | 857 |
5 |
| The Procter & Gamble Company | 21887 |
4 |
| LG Chem, Ltd. | 17986 |
4 |
| Henkel AG & Co. KGaA | 10788 |
4 |
| DIC Corporation | 4000 |
4 |
| Amcor Flexibles North America, Inc. | 330 |
4 |
| Dow Global Technologies LLC | 11072 |
3 |
| Mitsui Chemicals, Inc. | 3288 |
3 |
| Agency for Science, Technology and Research | 3785 |
3 |
| BASF Coatings GmbH | 1135 |
3 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 386 |
3 |
| Furanix Technologies B.V. | 135 |
3 |
| Other owners | 158 |