- 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 70/04 - Working-up undefined normally gaseous mixtures obtained by processes covered by groups , , , , by physical processes
Patent holdings for IPC class C10G 70/04
Total number of patents in this class: 199
10-year publication summary
|
19
|
17
|
13
|
7
|
8
|
10
|
12
|
14
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4264 |
19 |
| Linde Aktiengesellschaft | 1465 |
18 |
| Technip France | 695 |
10 |
| Linde GmbH | 1310 |
9 |
| ExxonMobil Chemical Patents Inc. | 3912 |
8 |
| SABIC Global Technologies B.V. | 4442 |
8 |
| Kellogg Brown & Root LLC | 517 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3514 |
5 |
| Shell Oil Company | 2119 |
4 |
| Dow Global Technologies LLC | 10681 |
4 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4014 |
4 |
| NOVA Chemicals (International) S.A. | 788 |
4 |
| SK Innovation Co., Ltd. | 1397 |
4 |
| Waste to Fuels Inc. | 4 |
4 |
| Chevron U.S.A. Inc. | 4043 |
3 |
| China Petroleum & Chemical Corporation | 1985 |
3 |
| Korea Institute of Energy Research | 870 |
3 |
| Lyondell Chemical Technology, L.P. | 255 |
3 |
| Membrane Technology and Research, Inc. | 92 |
3 |
| Technip Energies France | 255 |
3 |
| Other owners | 74 |