- 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 7/04 - De-watering
Patent holdings for IPC class C10G 7/04
Total number of patents in this class: 77
10-year publication summary
|
4
|
5
|
3
|
4
|
7
|
4
|
9
|
11
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 14207 |
11 |
| CP Energy Services, Inc. | 9 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3409 |
4 |
| Shell Oil Company | 2075 |
4 |
| Phillips 66 Company | 1019 |
4 |
| ExxonMobil Research And Engineering Company | 2425 |
2 |
| Aramco Services Company | 4188 |
2 |
| Neste Oyj | 802 |
2 |
| Parker-Hannifin Corporation | 1034 |
2 |
| SABIC Global Technologies B.V. | 4596 |
2 |
| Safety-Kleen Systems, Inc. | 104 |
2 |
| Sunpine AB | 34 |
2 |
| Nulife Greentech Inc. | 10 |
2 |
| Baker Hughes Incorporated | 4940 |
1 |
| E. I. du Pont de Nemours and Company | 3542 |
1 |
| Uop LLC | 4393 |
1 |
| ExxonMobil Chemical Patents Inc. | 3786 |
1 |
| Dow AgroSciences LLC | 1188 |
1 |
| Alfa Laval Corporate AB | 1335 |
1 |
| Blacklidge Emulsions, Inc. | 10 |
1 |
| Other owners | 25 |