- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 9/32 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof from compositions containing microballoons, e.g. syntactic foams
Patent holdings for IPC class C08J 9/32
Total number of patents in this class: 583
10-year publication summary
|
47
|
36
|
58
|
43
|
37
|
55
|
48
|
36
|
31
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17459 |
39 |
| Sekisui Chemical Co., Ltd. | 3638 |
37 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 188 |
36 |
| BASF SE | 21320 |
20 |
| Henkel AG & Co. KGaA | 10743 |
11 |
| Sika Technology AG | 3014 |
11 |
| Bauer Hockey, LLC | 317 |
10 |
| Tesa SE | 1131 |
9 |
| Zeon Corporation | 4167 |
9 |
| Elkem Silicones USA Corp. | 50 |
9 |
| Enpulse Co., Ltd. | 79 |
7 |
| The Boeing Company | 20196 |
6 |
| Nitto Denko Corporation | 8565 |
6 |
| Shin-Etsu Chemical Co., Ltd. | 6127 |
6 |
| Arkema France | 4250 |
6 |
| DDP Specialty Electronic Materials US, LLC | 846 |
6 |
| ExxonMobil Chemical Patents Inc. | 3766 |
5 |
| Dow Global Technologies LLC | 11008 |
5 |
| Kaneka Corporation | 4745 |
5 |
| Tokuyama Sekisui Co., Ltd. | 60 |
5 |
| Other owners | 335 |