- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 9/06 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
Patent holdings for IPC class C08J 9/06
Total number of patents in this class: 504
10-year publication summary
|
26
|
38
|
50
|
40
|
47
|
31
|
27
|
23
|
25
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3493 |
42 |
| Honeywell International Inc. | 13568 |
23 |
| Dow Global Technologies LLC | 10555 |
17 |
| Nike, Inc. | 14407 |
14 |
| U.S. Bank National Association | 727 |
14 |
| Bridgestone Corporation | 7217 |
13 |
| Evonik Operations GmbH | 4172 |
10 |
| Sika Technology AG | 2908 |
9 |
| BASF SE | 21087 |
8 |
| ExxonMobil Chemical Patents Inc. | 3948 |
8 |
| Henkel AG & Co. KGaA | 10654 |
8 |
| Berry Plastics Corporation | 234 |
8 |
| Moxietec, LLC | 32 |
8 |
| Mitsui Chemicals, Inc. | 3230 |
7 |
| Zephyros, Inc. | 663 |
7 |
| Sumitomo Chemical Company, Limited | 9109 |
5 |
| Hilti Aktiengesellschaft | 3535 |
5 |
| Denka Company Limited | 2655 |
5 |
| Momentive Performance Materials Japan LLC | 164 |
5 |
| Rogers Corporation | 499 |
5 |
| Other owners | 283 |