- 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 49/00 - 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: 412
10-year publication summary
|
20
|
18
|
22
|
9
|
20
|
16
|
15
|
27
|
12
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13940 |
43 |
| IFP Energies Nouvelles | 3022 |
39 |
| Chevron U.S.A. Inc. | 4070 |
26 |
| Uop LLC | 4301 |
21 |
| Topsoe A/S | 993 |
17 |
| ExxonMobil Chemical Patents Inc. | 3852 |
16 |
| ExxonMobil Research And Engineering Company | 2475 |
14 |
| Shell Internationale Research Maatschappij B.V. | 3474 |
12 |
| Aramco Services Company | 4172 |
11 |
| SABIC Global Technologies B.V. | 4477 |
9 |
| Saudi Basic Industries Corporation | 530 |
8 |
| Iogen Corporation | 153 |
8 |
| Shell Oil Company | 2104 |
7 |
| Battelle Memorial Institute | 2547 |
7 |
| China Petroleum & Chemical Corporation | 2027 |
7 |
| Total Raffinage Marketing | 152 |
6 |
| Haldor Topsøe A/S | 638 |
6 |
| Duke Technologies, LLC | 35 |
5 |
| BASF SE | 21127 |
4 |
| Axens | 294 |
4 |
| Other owners | 142 |