- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 9/232 - Forming foamed products by sintering expandable particles
Patent holdings for IPC class C08J 9/232
Total number of patents in this class: 432
10-year publication summary
|
35
|
21
|
45
|
38
|
32
|
42
|
34
|
16
|
40
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21017 |
79 |
| JSR Corporation | 2532 |
49 |
| Kaneka Corporation | 4614 |
30 |
| Nike, Inc. | 14304 |
25 |
| Sekisui Plastics Co., Ltd. | 332 |
22 |
| Adidas AG | 1599 |
16 |
| Evonik Operations GmbH | 4174 |
16 |
| Lifoam Industries, LLC | 96 |
9 |
| Synthos S.A. | 51 |
7 |
| Dow Global Technologies LLC | 10437 |
6 |
| Asahi Kasei Kabushiki Kaisha | 2698 |
6 |
| Nike International Ltd. | 698 |
5 |
| Sekisui Chemical Co., Ltd. | 3472 |
5 |
| STO SE & Co. KGaA | 330 |
5 |
| Versalis S.P.A. | 544 |
5 |
| INEOS Styrolution Group GmbH | 347 |
4 |
| Kurtz GmbH | 47 |
4 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 187 |
4 |
| NIKE Innovate C.V. | 2617 |
4 |
| SUNPOR Kunststoff Ges.m.b.H. | 61 |
4 |
| Other owners | 127 |