- 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 9/04 - Retorts
Patent holdings for IPC class C10G 9/04
Total number of patents in this class: 23
10-year publication summary
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1
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0
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0
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2
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1
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0
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1
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1
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3
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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
|
|---|---|---|
| Puraglobe Holding GmbH | 4 |
4 |
| Equistar Chemicals, LP | 350 |
3 |
| Uop LLC | 4259 |
2 |
| Envirollea Inc. | 23 |
2 |
| Teal Sales Incorporated | 17 |
2 |
| LG Chem, Ltd. | 17704 |
1 |
| ExxonMobil Research And Engineering Company | 2525 |
1 |
| AZZ WSI LLC | 19 |
1 |
| China University of Petroleum (Beijing) | 292 |
1 |
| Energy & Environmental Research Center Foundation | 57 |
1 |
| E.t.i.a. Evaluation Technologique, Ingenierie et Applications | 39 |
1 |
| OTG Research, LLC | 5 |
1 |
| SK Innovation Co., Ltd. | 1384 |
1 |
| South Dakota State University | 72 |
1 |
| Transtar Group, Ltd | 3 |
1 |
| Other owners | 0 |