- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 4/08 - Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
Patent holdings for IPC class C07C 4/08
Total number of patents in this class: 48
10-year publication summary
|
2
|
0
|
5
|
2
|
2
|
1
|
5
|
5
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20902 |
5 |
| ExxonMobil Chemical Patents Inc. | 3762 |
5 |
| Dow Global Technologies LLC | 11051 |
4 |
| The Board of Trustees of the University of Illinois | 2754 |
4 |
| Saudi Arabian Oil Company | 14369 |
4 |
| Uop LLC | 4407 |
3 |
| China Petroleum & Chemical Corporation | 2175 |
2 |
| GreenMantra Recycling Technologies Ltd. | 74 |
2 |
| The Regents of the University of Michigan | 5038 |
1 |
| The Johns Hopkins University | 5938 |
1 |
| Toray Industries, Inc. | 7149 |
1 |
| Mitsubishi Chemical Corporation | 4746 |
1 |
| Aramco Services Company | 4190 |
1 |
| Braskem America, Inc. | 243 |
1 |
| Chiyoda Corporation | 433 |
1 |
| Cornell University | 3455 |
1 |
| Entegris, Inc. | 2024 |
1 |
| JX Nippon Oil & Energy Corporation | 978 |
1 |
| Linde Aktiengesellschaft | 1411 |
1 |
| Nanyang Technological University | 2239 |
1 |
| Other owners | 7 |