- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 13/18 - Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring with a cyclohexane ring
Patent holdings for IPC class C07C 13/18
Total number of patents in this class: 126
10-year publication summary
|
1
|
9
|
8
|
5
|
3
|
2
|
5
|
4
|
7
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4390 |
11 |
| BASF SE | 21306 |
9 |
| Chiyoda Corporation | 427 |
6 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
5 |
| JX Nippon Oil & Energy Corporation | 978 |
5 |
| Kyushu University, National University Corporation | 1729 |
5 |
| ExxonMobil Chemical Patents Inc. | 3768 |
4 |
| Hitachi, Ltd. | 16163 |
3 |
| Amyris Bio Products Portugal Unipessoal Lda | 17 |
3 |
| The Regents of the University of California | 20815 |
2 |
| Korea Institute of Science and Technology | 2251 |
2 |
| BP Corporation North America Inc. | 751 |
2 |
| de Nora Permelec Ltd | 164 |
2 |
| Eastman Chemical Company | 2094 |
2 |
| Saudi Arabian Oil Company | 14305 |
2 |
| The University of Tokyo | 4378 |
2 |
| V. Mane Fils | 178 |
2 |
| Yokohama National University | 28 |
2 |
| Shanghai Senhui Medicine Co., Ltd. | 93 |
2 |
| Invizyne Technologies, Inc. | 16 |
2 |
| Other owners | 53 |