- 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 31/06 - Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
Patent holdings for IPC class C10G 31/06
Total number of patents in this class: 443
10-year publication summary
|
38
|
25
|
33
|
39
|
33
|
47
|
36
|
33
|
26
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13185 |
50 |
| Aramco Services Company | 3976 |
21 |
| ExxonMobil Chemical Patents Inc. | 3977 |
20 |
| ExxonMobil Research And Engineering Company | 2572 |
17 |
| Uop LLC | 4244 |
13 |
| Chevron U.S.A. Inc. | 3962 |
12 |
| IFP Energies Nouvelles | 2933 |
11 |
| Marathon Petroleum Company LP | 362 |
11 |
| Fractal Systems, Inc. | 14 |
10 |
| Steeper Energy ApS | 82 |
9 |
| SABIC Global Technologies B.V. | 4344 |
8 |
| ConocoPhillips Company | 1673 |
6 |
| Energy and Environmental Research Center Foundation | 36 |
6 |
| ENI S.p.A. | 1260 |
6 |
| Snowdon Resources Corporation | 6 |
6 |
| John Zink Company, LLC | 142 |
5 |
| Neste Oyj | 792 |
5 |
| Battelle Memorial Institute | 2485 |
4 |
| Red Leaf Resources, Inc. | 66 |
4 |
| Solideum Inc. | 5 |
4 |
| Other owners | 215 |