- 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
|
16
|
15
|
12
|
10
|
13
|
15
|
8
|
11
|
15
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4393 |
32 |
| SABIC Global Technologies B.V. | 4599 |
28 |
| Lummus Technology LLC | 492 |
10 |
| ExxonMobil Chemical Patents Inc. | 3776 |
8 |
| Phillips 66 Company | 1019 |
7 |
| Shell USA, Inc. | 1321 |
7 |
| China Petroleum & Chemical Corporation | 2154 |
6 |
| Kellogg Brown & Root LLC | 526 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3398 |
5 |
| Saudi Arabian Oil Company | 14248 |
5 |
| Saudi Basic Industries Corporation | 524 |
4 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 293 |
4 |
| Braskem America, Inc. | 241 |
4 |
| Chevron Phillips Chemical Company LP | 1859 |
4 |
| Lummus Technology Inc. | 286 |
4 |
| Sinopec Engineering Incorporation | 29 |
4 |
| SK Innovation Co., Ltd. | 1483 |
4 |
| LG Chem, Ltd. | 17929 |
3 |
| BL Technologies, Inc. | 842 |
3 |
| Lyondell Chemical Technology, L.P. | 242 |
3 |
| Other owners | 79 |