- 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 70/02 - 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: 62
10-year publication summary
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3
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5
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6
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5
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2
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1
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1
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2
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4
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1
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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. | 3557 |
7 |
| Praxair Technology, Inc. | 1284 |
6 |
| Linde GmbH | 1266 |
5 |
| IFP Energies Nouvelles | 2960 |
4 |
| BASF SE | 21039 |
3 |
| Shell Oil Company | 2138 |
3 |
| Chevron Phillips Chemical Company LP | 1835 |
3 |
| NOVA Chemicals (International) S.A. | 778 |
3 |
| Shell USA, Inc. | 1243 |
3 |
| ExxonMobil Chemical Patents Inc. | 3974 |
2 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 294 |
2 |
| China Petroleum & Chemical Corporation | 1913 |
2 |
| Johnson Matthey Public Limited Company | 1875 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4006 |
2 |
| Saudi Arabian Oil Company | 13428 |
2 |
| Haldor Topsøe A/S | 646 |
2 |
| Infinium Technology, LLC | 84 |
2 |
| Dow Global Technologies LLC | 10448 |
1 |
| Air Products and Chemicals, Inc. | 1449 |
1 |
| Clariant International Ltd. | 932 |
1 |
| Other owners | 6 |