- 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 73/04 - Recovery of petroleum waxes from hydrocarbon oilsDe-waxing of hydrocarbon oils with the use of filter aids
Patent holdings for IPC class C10G 73/04
Total number of patents in this class: 14
10-year publication summary
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0
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2
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Research And Engineering Company | 2562 |
2 |
| Hindustan Petroleum Corporation Limited | 221 |
2 |
| NOK Corporation | 2238 |
2 |
| JXTG Nippon Oil & Energy Corporation | 323 |
2 |
| Baker Hughes Incorporated | 5243 |
1 |
| Evonik Oil Additives GmbH | 46 |
1 |
| BP Corporation North America Inc. | 748 |
1 |
| Council of Scientific & Industrial Research | 1438 |
1 |
| Rhodia Operations | 1586 |
1 |
| Evonik Operations GmbH | 4178 |
1 |
| Other owners | 0 |