- 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 49/00 - Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or
Patent holdings for IPC class C10G 49/00
Total number of patents in this class: 370
10-year publication summary
|
35
|
22
|
22
|
19
|
25
|
11
|
22
|
17
|
14
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 11322 |
42 |
| IFP Energies Nouvelles | 2717 |
31 |
| Chevron U.S.A. Inc. | 3774 |
23 |
| Uop LLC | 4083 |
21 |
| ExxonMobil Research And Engineering Company | 2830 |
17 |
| ExxonMobil Chemical Patents Inc. | 4286 |
15 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
13 |
| Aramco Services Company | 3504 |
11 |
| Saudi Basic Industries Corporation | 625 |
8 |
| SABIC Global Technologies B.V. | 4044 |
8 |
| Shell Oil Company | 2196 |
7 |
| Battelle Memorial Institute | 2356 |
7 |
| Topsoe A/S | 732 |
7 |
| China Petroleum & Chemical Corporation | 1623 |
6 |
| Total Raffinage Marketing | 154 |
6 |
| Haldor Topsøe A/S | 698 |
6 |
| Iogen Corporation | 136 |
5 |
| ENI S.p.A. | 1241 |
4 |
| Japan Cooperation Center, Petroleum | 40 |
4 |
| JGC Catalysts and Chemicals Ltd. | 238 |
4 |
| Other owners | 125 |