- 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 |