- 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 69/02 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
Patent holdings for IPC class C10G 69/02
Total number of patents in this class: 247
10-year publication summary
29
|
24
|
20
|
11
|
28
|
14
|
18
|
15
|
23
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ExxonMobil Research And Engineering Company | 2830 |
37 |
Uop LLC | 4083 |
28 |
Saudi Arabian Oil Company | 11322 |
25 |
Magema Technology, LLC | 33 |
22 |
Chevron U.S.A. Inc. | 3774 |
14 |
SABIC Global Technologies B.V. | 4044 |
13 |
Saudi Basic Industries Corporation | 625 |
8 |
IFP Energies Nouvelles | 2717 |
6 |
Neste Oyj | 686 |
6 |
ExxonMobil Chemical Patents Inc. | 4286 |
4 |
Duke Technologies, LLC | 27 |
4 |
Topsoe A/S | 732 |
4 |
Aramco Services Company | 3504 |
3 |
China Petroleum & Chemical Corporation | 1623 |
3 |
PetroChina Company Limited | 462 |
3 |
Petroleo Brasileiro S.A. - Petrobras | 730 |
3 |
Wilmar Trading Pte. Ltd. | 133 |
3 |
Refining Technology Solutions, LLC | 36 |
3 |
ExxonMobil Technology and Engineering Company | 676 |
3 |
Shell Internationale Research Maatschappij B.V. | 3792 |
2 |
Other owners | 53 |