- 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: 551
10-year publication summary
|
39
|
45
|
36
|
56
|
41
|
37
|
54
|
46
|
32
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17812 |
38 |
| Sekisui Chemical Co., Ltd. | 3440 |
38 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 186 |
35 |
| BASF SE | 20961 |
21 |
| Bauer Hockey, LLC | 301 |
10 |
| Henkel AG & Co. KGaA | 10601 |
9 |
| Sika Technology AG | 2873 |
9 |
| Tesa SE | 1066 |
9 |
| Elkem Silicones USA Corp. | 49 |
9 |
| Zeon Corporation | 4078 |
7 |
| Enpulse Co., Ltd. | 68 |
7 |
| Shin-Etsu Chemical Co., Ltd. | 5680 |
6 |
| DDP Specialty Electronic Materials US, LLC | 838 |
6 |
| ExxonMobil Chemical Patents Inc. | 3977 |
5 |
| Dow Global Technologies LLC | 10394 |
5 |
| Kaneka Corporation | 4561 |
5 |
| Tokuyama Sekisui Co., Ltd. | 60 |
5 |
| Xflam Pty Ltd | 7 |
5 |
| The Procter & Gamble Company | 22011 |
4 |
| Nitto Denko Corporation | 8273 |
4 |
| Other owners | 314 |