- All sections
- C - Chemistry; metallurgy
- C10G - Cracking hydrocarbon oils; production of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisation; recovery of hydrocarbon oils from oil-shale, oil-sand, or gases; refining mixtures mainly consisting of hydrocarbons; reforming of naphtha; mineral waxes
- C10G 70/02 - Working-up undefined normally gaseous mixtures obtained by processes covered by groups , , , , by hydrogenation
Patent holdings for IPC class C10G 70/02
Total number of patents in this class: 61
10-year publication summary
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3
|
6
|
7
|
5
|
3
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2
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2
|
4
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4
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shell Internationale Research Maatschappij B.V. | 3721 |
7 |
| Praxair Technology, Inc. | 1336 |
6 |
| IFP Energies Nouvelles | 2818 |
4 |
| Linde GmbH | 1218 |
4 |
| BASF SE | 20387 |
3 |
| Shell Oil Company | 2155 |
3 |
| Chevron Phillips Chemical Company LP | 1818 |
3 |
| NOVA Chemicals (International) S.A. | 755 |
3 |
| Shell USA, Inc. | 1134 |
3 |
| ExxonMobil Chemical Patents Inc. | 4117 |
2 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 298 |
2 |
| China Petroleum & Chemical Corporation | 1774 |
2 |
| Johnson Matthey Public Limited Company | 1850 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3585 |
2 |
| Saudi Arabian Oil Company | 12404 |
2 |
| Haldor Topsøe A/S | 675 |
2 |
| Dow Global Technologies LLC | 10143 |
1 |
| Air Products and Chemicals, Inc. | 1426 |
1 |
| Clariant International Ltd. | 955 |
1 |
| Fluor Technologies Corporation | 385 |
1 |
| Other owners | 7 |