- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 7/02 - Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
Patent holdings for IPC class C08J 7/02
Total number of patents in this class: 285
10-year publication summary
|
13
|
17
|
19
|
11
|
30
|
28
|
22
|
21
|
17
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22045 |
10 |
| Corning Incorporated | 10284 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
6 |
| Zeon Corporation | 4079 |
5 |
| Fujikura Ltd. | 2938 |
4 |
| The Furukawa Electric Co., Ltd. | 3670 |
4 |
| Borealis AG | 2813 |
4 |
| Kuraray Co., Ltd. | 3507 |
4 |
| Mitsubishi Paper Mills Limited | 232 |
4 |
| Sekisui Chemical Co., Ltd. | 3436 |
4 |
| The Gillette Company LLC | 2554 |
4 |
| 3m Innovative Properties Company | 17820 |
3 |
| Centre National de La Recherche Scientifique | 10465 |
3 |
| Hewlett-Packard Development Company, L.P. | 25850 |
3 |
| Nitto Denko Corporation | 8261 |
3 |
| Daikin Industries, Ltd. | 10031 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4657 |
3 |
| Mitsubishi Cable Industries, Ltd. | 156 |
3 |
| SABIC Global Technologies B.V. | 4353 |
3 |
| Taghleef Industries Inc. | 61 |
3 |
| Other owners | 203 |