- 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 71/00 - Treatment by methods not otherwise provided for of hydrocarbon oils or fatty oils for lubricating purposes
Patent holdings for IPC class C10G 71/00
Total number of patents in this class: 146
10-year publication summary
|
2
|
3
|
1
|
6
|
8
|
6
|
8
|
13
|
1
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron U.S.A. Inc. | 3981 |
20 |
| ExxonMobil Research And Engineering Company | 2564 |
13 |
| Nippon Oil Corporation | 281 |
11 |
| JX Nippon Oil & Energy Corporation | 999 |
8 |
| Marathon Petroleum Company LP | 357 |
7 |
| Afton Chemical Corporation | 484 |
5 |
| SI Group, Inc. | 184 |
5 |
| Baker Hughes Oilfield Operations, LLC | 2319 |
5 |
| BASF SE | 20961 |
4 |
| Baker Hughes Holdings LLC | 3003 |
4 |
| Iris Tech, Inc. | 19 |
4 |
| Totalenergies Onetech | 1357 |
4 |
| Battelle Memorial Institute | 2494 |
3 |
| Neste Oil Oyj | 109 |
3 |
| SK Innovation Co., Ltd. | 1357 |
3 |
| BESTLINE International Research Inc. | 37 |
2 |
| Petroleum Energy Center | 13 |
2 |
| SK Global Chemical Co., Ltd. | 80 |
2 |
| The United States of America as represented by the Secretary of the Air Force | 849 |
2 |
| Shell USA, Inc. | 1233 |
2 |
| Other owners | 37 |