- 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 49/18 - Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or in the presence of hydrogen-generating compounds, e.g. ammonia, water, hydrogen sulfide
Patent holdings for IPC class C10G 49/18
Total number of patents in this class: 71
10-year publication summary
|
7
|
5
|
4
|
7
|
4
|
8
|
1
|
6
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 14369 |
31 |
| Aramco Services Company | 4190 |
9 |
| ExxonMobil Chemical Patents Inc. | 3762 |
6 |
| Applied Research Associates, Inc. | 203 |
4 |
| IFP Energies Nouvelles | 3116 |
2 |
| Indian Oil Corporation Limited | 337 |
2 |
| Nanos Technology and Innovations Ltd. | 12 |
2 |
| LG Chem, Ltd. | 17970 |
1 |
| Uop LLC | 4407 |
1 |
| Chevron U.S.A. Inc. | 4170 |
1 |
| Air Products and Chemicals, Inc. | 1474 |
1 |
| Korea Advanced Institute of Science and Technology | 4708 |
1 |
| 1304338 Alberta Ltd. | 91 |
1 |
| 1304342 Alberta Ltd. | 90 |
1 |
| Petroleo Brasileiro S.A. - Petrobras | 977 |
1 |
| Quantex Research Corporation | 2 |
1 |
| SABIC Global Technologies B.V. | 4625 |
1 |
| Universidade Federal do Rio de Janeiro | 67 |
1 |
| University of New Brunswick | 171 |
1 |
| Alternative Petroleum Technologies Inc | 6 |
1 |
| Other owners | 2 |