- All sections
- C - Chemistry; metallurgy
- C10G - Cracking hydrocarbon oils; production of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisation; recovery of hydrocarbon oils from oil-shale, oil-sand, or gases; refining mixtures mainly consisting of hydrocarbons; reforming of naphtha; mineral waxes
- C10G 49/12 - Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or with moving solid particles suspended in the oil, e.g. slurries
Patent holdings for IPC class C10G 49/12
Total number of patents in this class: 96
10-year publication summary
|
13
|
6
|
16
|
1
|
4
|
3
|
2
|
1
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hydrocarbon Technology & Innovation, LLC | 48 |
13 |
| ExxonMobil Research And Engineering Company | 2830 |
12 |
| IFP Energies Nouvelles | 2717 |
12 |
| ENI S.p.A. | 1241 |
11 |
| Saudi Arabian Oil Company | 11322 |
10 |
| Chevron U.S.A. Inc. | 3774 |
8 |
| Total Raffinage Marketing | 154 |
5 |
| Xyleco, Inc. | 217 |
5 |
| Uop LLC | 4083 |
3 |
| Beijing Aerospace Propulsion Institute | 15 |
2 |
| IFP | 156 |
2 |
| Beijing Aerospace Petrochemical Technology & Equipment Engineering Corporation Limited | 15 |
2 |
| ExxonMobil Chemical Patents Inc. | 4286 |
1 |
| Headwaters Heavy Oil, LLC | 14 |
1 |
| SABIC Global Technologies B.V. | 4044 |
1 |
| Sasol Technology (Proprietary) Limited | 250 |
1 |
| Shanghai Huachang Environmental Protection Co., Ltd. | 21 |
1 |
| Sherritt International Corporation | 30 |
1 |
| Catech Technology Co., Ltd. | 28 |
1 |
| Haldor Topsøe A/S | 698 |
1 |
| Other owners | 3 |