- 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 73/02 - Recovery of petroleum waxes from hydrocarbon oilsDe-waxing of hydrocarbon oils
Patent holdings for IPC class C10G 73/02
Total number of patents in this class: 86
10-year publication summary
|
2
|
1
|
3
|
5
|
3
|
1
|
4
|
9
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Research And Engineering Company | 2422 |
16 |
| Chevron U.S.A. Inc. | 4140 |
8 |
| Uop LLC | 4393 |
7 |
| Shell Internationale Research Maatschappij B.V. | 3403 |
6 |
| Shell Oil Company | 2071 |
5 |
| SK Innovation Co., Ltd. | 1483 |
4 |
| SK Geo Centric Co., Ltd. | 276 |
4 |
| Shell USA, Inc. | 1315 |
3 |
| Totalenergies Onetech | 1535 |
3 |
| Totalenergies Onetech (previously Totalenergies One Tech) | 285 |
3 |
| Kepler Aerospace Ltd. | 3 |
2 |
| Sunjin Energy Co., Ltd. | 2 |
2 |
| BP Corporation North America Inc. | 742 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1443 |
1 |
| Grace GmbH & Co. KG | 28 |
1 |
| Hindustan Petroleum Corporation Limited | 228 |
1 |
| JX Nippon Oil & Energy Corporation | 978 |
1 |
| Korea Institute of Energy Research | 898 |
1 |
| Lotte Chemical Corporation | 786 |
1 |
| Nippon Oil Corporation | 169 |
1 |
| Other owners | 15 |