- 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: 203
10-year publication summary
|
15
|
23
|
18
|
15
|
8
|
8
|
11
|
16
|
14
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Linde Aktiengesellschaft | 1523 |
20 |
| Uop LLC | 4207 |
19 |
| Linde GmbH | 1253 |
11 |
| Technip France | 706 |
10 |
| ExxonMobil Chemical Patents Inc. | 4027 |
9 |
| SABIC Global Technologies B.V. | 4279 |
8 |
| Kellogg Brown & Root LLC | 519 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3545 |
5 |
| Shell Oil Company | 2141 |
4 |
| Innovene USA LLC | 7 |
4 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3916 |
4 |
| NOVA Chemicals (International) S.A. | 769 |
4 |
| SK Innovation Co., Ltd. | 1288 |
4 |
| Waste to Fuels Inc. | 4 |
4 |
| China Petroleum & Chemical Corporation | 1867 |
3 |
| INEOS Europe Limited | 38 |
3 |
| Korea Institute of Energy Research | 845 |
3 |
| Lyondell Chemical Technology, L.P. | 267 |
3 |
| Membrane Technology and Research, Inc. | 89 |
3 |
| ExxonMobil Research And Engineering Company | 2594 |
2 |
| Other owners | 74 |