- 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: 230
10-year publication summary
|
27
|
16
|
15
|
12
|
10
|
13
|
15
|
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 | 4239 |
34 |
| SABIC Global Technologies B.V. | 4330 |
24 |
| Lummus Technology LLC | 439 |
11 |
| ExxonMobil Chemical Patents Inc. | 4001 |
10 |
| China Petroleum & Chemical Corporation | 1889 |
7 |
| Phillips 66 Company | 1058 |
7 |
| Shell USA, Inc. | 1209 |
7 |
| Shell Internationale Research Maatschappij B.V. | 3551 |
6 |
| Saudi Arabian Oil Company | 12997 |
5 |
| Saudi Basic Industries Corporation | 571 |
4 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 297 |
4 |
| Chevron Phillips Chemical Company LP | 1839 |
4 |
| Eastman Chemical Company | 2216 |
4 |
| Kellogg Brown & Root LLC | 517 |
4 |
| Lummus Technology Inc. | 306 |
4 |
| Sinopec Engineering Incorporation | 28 |
4 |
| SK Innovation Co., Ltd. | 1332 |
4 |
| LG Chem, Ltd. | 17598 |
3 |
| BL Technologies, Inc. | 834 |
3 |
| Braskem America, Inc. | 192 |
3 |
| Other owners | 78 |