- 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: 123
10-year publication summary
|
5
|
17
|
10
|
11
|
11
|
5
|
6
|
12
|
1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21303 |
15 |
| Corumat, Inc. | 16 |
5 |
| JSR Corporation | 2555 |
4 |
| Lifoam Industries, LLC | 89 |
4 |
| Sumteq GmbH | 12 |
3 |
| Toyobo Co., Ltd. | 2536 |
3 |
| 3m Innovative Properties Company | 17488 |
2 |
| Nike, Inc. | 14799 |
2 |
| Nitto Denko Corporation | 8526 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
2 |
| Eastman Chemical Company | 2081 |
2 |
| Kankyokeieisogokenkyusho Co., Inc. | 12 |
2 |
| NIKE Innovate C.V. | 2757 |
2 |
| Northeastern University | 1292 |
2 |
| Owens Corning Intellectual Capital, LLC | 1722 |
2 |
| SABIC Global Technologies B.V. | 4596 |
2 |
| Universite Laval | 708 |
2 |
| Plantics B.V. | 13 |
2 |
| Paltech | 3 |
2 |
| Ube Corporation | 448 |
2 |
| Other owners | 61 |