- All sections
- C - Chemistrymetallurgy
- C10G - Cracking hydrocarbon oilsproduction of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisationrecovery of hydrocarbon oils from oil-shale, oil-sand, or gasesrefining mixtures mainly consisting of hydrocarbonsreforming of naphthamineral waxes
- C10G 9/40 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by indirect contact with preheated fluid other than hot combustion gases
Patent holdings for IPC class C10G 9/40
Total number of patents in this class: 28
10-year publication summary
|
3
|
1
|
0
|
1
|
1
|
4
|
6
|
2
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lummus Technology LLC | 486 |
3 |
| LG Chem, Ltd. | 17921 |
2 |
| Coolbrook Oy | 73 |
2 |
| Envirollea Inc. | 16 |
2 |
| Saudi Arabian Oil Company | 14207 |
2 |
| BlueAlp Innovations B.V. | 31 |
2 |
| Redmax GmbH & Co KG | 2 |
2 |
| ExxonMobil Product Solutions Company | 129 |
2 |
| The Regents of the University of California | 20720 |
1 |
| The United States of America as represented by the Secretary of the Army | 1256 |
1 |
| 1304338 Alberta Ltd. | 89 |
1 |
| 1304342 Alberta Ltd. | 88 |
1 |
| Eastman Chemical Company | 2081 |
1 |
| ENI S.p.A. | 1307 |
1 |
| Equistar Chemicals, LP | 348 |
1 |
| H R D Corporation | 87 |
1 |
| The Government of the United States, Represented By The Secretary Of The Army | 7 |
1 |
| Shell USA, Inc. | 1312 |
1 |
| Biofabrik Black Refinery GmbH | 1 |
1 |
| Other owners | 0 |