- 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: 136
10-year publication summary
|
3
|
1
|
6
|
8
|
6
|
8
|
13
|
1
|
5
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron U.S.A. Inc. | 4162 |
14 |
| ExxonMobil Research And Engineering Company | 2398 |
11 |
| JX Nippon Oil & Energy Corporation | 978 |
8 |
| Marathon Petroleum Company LP | 420 |
7 |
| Afton Chemical Corporation | 498 |
5 |
| Nippon Oil Corporation | 158 |
5 |
| SI Group, Inc. | 183 |
5 |
| Baker Hughes Oilfield Operations, LLC | 2551 |
5 |
| Iris Tech, Inc. | 21 |
5 |
| Totalenergies Onetech | 1544 |
5 |
| BASF SE | 21320 |
4 |
| Baker Hughes Holdings LLC | 3015 |
4 |
| Battelle Memorial Institute | 2608 |
3 |
| Neste Oil Oyj | 93 |
3 |
| SK Innovation Co., Ltd. | 1490 |
3 |
| Idemitsu Kosan Co., Ltd. | 4263 |
2 |
| BESTLINE International Research Inc. | 20 |
2 |
| Petroleum Energy Center | 6 |
2 |
| SK Global Chemical Co., Ltd. | 80 |
2 |
| The United States of America as represented by the Secretary of the Air Force | 928 |
2 |
| Other owners | 39 |