- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 13/61 - Bridged indenes, e.g. dicyclopentadiene
Patent holdings for IPC class C07C 13/61
Total number of patents in this class: 42
10-year publication summary
|
11
|
1
|
4
|
1
|
4
|
4
|
3
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SABIC Global Technologies B.V. | 4488 |
9 |
| ExxonMobil Chemical Patents Inc. | 3827 |
7 |
| ENEOS Corporation | 667 |
3 |
| Mitsubishi Chemical Corporation | 4673 |
2 |
| JX Nippon Chemical Texas Inc. | 2 |
2 |
| Kellogg Brown & Root LLC | 527 |
2 |
| Sumitomo Bakelite Co., Ltd. | 1519 |
2 |
| Industrial Technology Research Institute | 5083 |
1 |
| B.G. Negev Technologies and Applications Ltd., at Ben-gurion University | 374 |
1 |
| Cambridge Enterprise Limited | 1230 |
1 |
| China Petroleum & Chemical Corporation | 2059 |
1 |
| Entegris, Inc. | 1983 |
1 |
| GTC Technology US LLC | 34 |
1 |
| JX Nippon Oil & Energy Corporation | 978 |
1 |
| National Chung Shan Institute of Science and Technology | 349 |
1 |
| Promerus, LLC | 151 |
1 |
| Zeon Corporation | 4121 |
1 |
| Zhejiang University of Technology | 298 |
1 |
| Sileto Pesquisa e Desenvolvimento Ltda | 1 |
1 |
| Sileto Pesquisa e Desenvolvimento S.A. | 5 |
1 |
| Other owners | 2 |