- 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: 292
10-year publication summary
|
17
|
20
|
11
|
35
|
30
|
25
|
21
|
20
|
15
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21867 |
10 |
| Corning Incorporated | 10488 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11110 |
6 |
| Fujikura Ltd. | 3062 |
6 |
| Zeon Corporation | 4133 |
5 |
| Massachusetts Institute of Technology | 10228 |
4 |
| The Furukawa Electric Co., Ltd. | 3699 |
4 |
| Borealis AG | 2721 |
4 |
| Kuraray Co., Ltd. | 3583 |
4 |
| Mitsubishi Paper Mills Limited | 225 |
4 |
| Sekisui Chemical Co., Ltd. | 3596 |
4 |
| The Gillette Company LLC | 2555 |
4 |
| The Royal Institution for The Advancement of Learning / McGill University | 714 |
4 |
| Peridot Print LLC | 1321 |
4 |
| 3m Innovative Properties Company | 17485 |
3 |
| Hewlett-Packard Development Company, L.P. | 25268 |
3 |
| Nitto Denko Corporation | 8517 |
3 |
| Daikin Industries, Ltd. | 10456 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4718 |
3 |
| Mitsubishi Cable Industries, Ltd. | 142 |
3 |
| Other owners | 205 |