- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 9/34 - Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
Patent holdings for IPC class C08J 9/34
Total number of patents in this class: 118
10-year publication summary
|
5
|
17
|
9
|
8
|
10
|
5
|
6
|
11
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21109 |
15 |
| Corumat, Inc. | 16 |
5 |
| JSR Corporation | 2549 |
4 |
| Lifoam Industries, LLC | 92 |
4 |
| Sumteq GmbH | 12 |
3 |
| Toyobo Co., Ltd. | 2481 |
3 |
| Nike, Inc. | 14409 |
2 |
| Nitto Denko Corporation | 8370 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 32675 |
2 |
| Eastman Chemical Company | 2103 |
2 |
| Kankyokeieisogokenkyusho Co., Inc. | 16 |
2 |
| NIKE Innovate C.V. | 2649 |
2 |
| Northeastern University | 1226 |
2 |
| Owens Corning Intellectual Capital, LLC | 1624 |
2 |
| Universite Laval | 712 |
2 |
| Plantics B.V. | 13 |
2 |
| Paltech | 3 |
2 |
| Ube Corporation | 415 |
2 |
| Toyobo MC Corporation | 486 |
2 |
| 3m Innovative Properties Company | 17604 |
1 |
| Other owners | 57 |