- 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 75/02 - Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of corrosion inhibitors
Patent holdings for IPC class C10G 75/02
Total number of patents in this class: 236
10-year publication summary
|
27
|
29
|
19
|
10
|
23
|
10
|
19
|
15
|
12
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5813 |
37 |
| BL Technologies, Inc. | 839 |
14 |
| Saudi Arabian Oil Company | 14305 |
13 |
| Instituto Mexicano Del Petroleo | 201 |
12 |
| Championx LLC | 649 |
10 |
| General Electric Company | 13915 |
9 |
| Kurita Water Industries Ltd. | 1290 |
7 |
| Dorf Ketal Chemicals (I) Private Limited | 18 |
6 |
| Hindustan Petroleum Corporation Limited | 229 |
6 |
| Baker Hughes Holdings LLC | 3020 |
6 |
| Championx USA Inc. | 174 |
6 |
| Aramco Services Company | 4192 |
5 |
| SI Group, Inc. | 183 |
5 |
| E9 Treatments, Inc. | 7 |
5 |
| BASF SE | 21306 |
4 |
| Dow Global Technologies LLC | 10994 |
4 |
| ChemTreat, Inc. | 286 |
4 |
| PetroChina Company Limited | 886 |
4 |
| Baker Hughes Incorporated | 4905 |
3 |
| Halliburton Energy Services, Inc. | 21309 |
3 |
| Other owners | 73 |