- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 8/48 - IsomerisationCyclisation
Patent holdings for IPC class C08F 8/48
Total number of patents in this class: 173
10-year publication summary
|
13
|
14
|
10
|
18
|
9
|
10
|
17
|
10
|
9
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Co., Ltd. | 3597 |
17 |
| BASF SE | 21318 |
12 |
| Nippon Shokubai Co., Ltd. | 1540 |
8 |
| Kaneka Corporation | 4721 |
6 |
| The Procter & Gamble Company | 21856 |
5 |
| Mitsubishi Chemical Corporation | 4726 |
5 |
| Denka Company Limited | 2735 |
5 |
| Toray Industries, Inc. | 7116 |
4 |
| Biocompatibles UK Limited | 127 |
4 |
| The Lubrizol Corporation | 1256 |
4 |
| Sekisui Chemical Co., Ltd. | 3623 |
4 |
| Sumitomo Chemical Company, Limited | 8968 |
3 |
| Dow Global Technologies LLC | 10968 |
3 |
| Japan VAM & Poval Co., Ltd. | 81 |
3 |
| Solutia Inc. | 402 |
3 |
| Sumitomo Bakelite Co., Ltd. | 1537 |
3 |
| Trustees of Dartmouth College | 1114 |
3 |
| Agc, Inc. | 5557 |
3 |
| ExxonMobil Research And Engineering Company | 2407 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4023 |
2 |
| Other owners | 74 |