- All sections
- C - Chemistry; metallurgy
- 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: 222
10-year publication summary
15
|
27
|
16
|
15
|
12
|
10
|
12
|
11
|
8
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Uop LLC | 4083 |
33 |
ExxonMobil Chemical Patents Inc. | 4286 |
15 |
SABIC Global Technologies B.V. | 4044 |
14 |
Lummus Technology LLC | 365 |
11 |
China Petroleum & Chemical Corporation | 1623 |
7 |
Phillips 66 Company | 1073 |
7 |
Shell Internationale Research Maatschappij B.V. | 3792 |
5 |
Saudi Arabian Oil Company | 11322 |
5 |
SK Innovation Co., Ltd. | 1015 |
5 |
Shell USA, Inc. | 1074 |
5 |
ExxonMobil Research And Engineering Company | 2830 |
4 |
Saudi Basic Industries Corporation | 625 |
4 |
Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 297 |
4 |
Chevron Phillips Chemical Company LP | 1779 |
4 |
Lummus Technology Inc. | 322 |
4 |
Sinopec Engineering Incorporation | 23 |
4 |
LG Chem, Ltd. | 17205 |
3 |
Shell Oil Company | 2196 |
3 |
Chevron U.S.A. Inc. | 3774 |
3 |
BL Technologies, Inc. | 831 |
3 |
Other owners | 79 |