- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 4/02 - Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
Patent holdings for IPC class C07C 4/02
Total number of patents in this class: 226
10-year publication summary
|
26
|
15
|
15
|
12
|
8
|
13
|
14
|
8
|
11
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4246 |
33 |
| SABIC Global Technologies B.V. | 4370 |
25 |
| Lummus Technology LLC | 449 |
11 |
| ExxonMobil Chemical Patents Inc. | 3974 |
10 |
| China Petroleum & Chemical Corporation | 1911 |
7 |
| Phillips 66 Company | 1053 |
7 |
| Shell USA, Inc. | 1242 |
7 |
| Shell Internationale Research Maatschappij B.V. | 3557 |
6 |
| Saudi Arabian Oil Company | 13409 |
5 |
| Saudi Basic Industries Corporation | 552 |
4 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 296 |
4 |
| Chevron Phillips Chemical Company LP | 1830 |
4 |
| Eastman Chemical Company | 2207 |
4 |
| Kellogg Brown & Root LLC | 514 |
4 |
| Lummus Technology Inc. | 307 |
4 |
| Sinopec Engineering Incorporation | 27 |
4 |
| SK Innovation Co., Ltd. | 1360 |
4 |
| LG Chem, Ltd. | 17676 |
3 |
| BL Technologies, Inc. | 836 |
3 |
| Braskem America, Inc. | 203 |
3 |
| Other owners | 74 |