- All sections
- C - Chemistry; metallurgy
- 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: 117
10-year publication summary
|
11
|
6
|
1
|
9
|
8
|
5
|
4
|
2
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
8 |
| Uop LLC | 4083 |
8 |
| Chiyoda Corporation | 363 |
6 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
5 |
| JX Nippon Oil & Energy Corporation | 1019 |
5 |
| Kyushu University, National University Corporation | 1572 |
5 |
| ExxonMobil Chemical Patents Inc. | 4286 |
4 |
| Tsukishima Kikai Co., Ltd. | 118 |
4 |
| The Regents of the University of California | 18943 |
3 |
| Hitachi, Ltd. | 16452 |
3 |
| BP Corporation North America Inc. | 776 |
3 |
| Amyris Bio Products Portugal Unipessoal Lda | 15 |
3 |
| Korea Institute of Science and Technology | 2022 |
2 |
| de Nora Permelec Ltd | 152 |
2 |
| Johnson Matthey Public Limited Company | 1852 |
2 |
| Saudi Arabian Oil Company | 11322 |
2 |
| The University of Tokyo | 3903 |
2 |
| Yokohama National University | 26 |
2 |
| Canon Inc. | 36841 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Other owners | 46 |