- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 132/04 - Homopolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having no condensed rings having one carbon-to-carbon double bond
Patent holdings for IPC class C08F 132/04
Total number of patents in this class: 15
10-year publication summary
|
0
|
2
|
1
|
1
|
1
|
1
|
2
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Align Technology, Inc. | 2085 |
2 |
| Zeon Corporation | 4065 |
2 |
| LG Chem, Ltd. | 17538 |
1 |
| Evonik Degussa GmbH | 1544 |
1 |
| Massachusetts Institute of Technology | 9984 |
1 |
| Acushnet Company | 2482 |
1 |
| NUtech Ventures | 333 |
1 |
| Saudi Arabian Oil Company | 12808 |
1 |
| Sumitomo Bakelite Co., Ltd. | 1485 |
1 |
| Taylor Made Golf Company, Inc. | 1244 |
1 |
| University of Washington | 2297 |
1 |
| Evonik Operations GmbH | 4032 |
1 |
| Shenzhen Green Fields Environmental Tech. Co., Ltd | 1 |
1 |
| Other owners | 0 |