- 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: 573
10-year publication summary
|
45
|
36
|
56
|
41
|
37
|
54
|
47
|
32
|
31
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17512 |
39 |
| Sekisui Chemical Co., Ltd. | 3581 |
37 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 184 |
36 |
| BASF SE | 21113 |
20 |
| Henkel AG & Co. KGaA | 10715 |
11 |
| Sika Technology AG | 2951 |
11 |
| Bauer Hockey, LLC | 307 |
10 |
| Tesa SE | 1102 |
9 |
| Elkem Silicones USA Corp. | 50 |
9 |
| Zeon Corporation | 4117 |
8 |
| Enpulse Co., Ltd. | 73 |
7 |
| Shin-Etsu Chemical Co., Ltd. | 5948 |
6 |
| DDP Specialty Electronic Materials US, LLC | 845 |
6 |
| The Boeing Company | 20097 |
5 |
| Nitto Denko Corporation | 8465 |
5 |
| ExxonMobil Chemical Patents Inc. | 3828 |
5 |
| Dow Global Technologies LLC | 10770 |
5 |
| Kaneka Corporation | 4639 |
5 |
| Tokuyama Sekisui Co., Ltd. | 60 |
5 |
| Xflam Pty Ltd | 7 |
5 |
| Other owners | 329 |