- 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 29/04 - Metals, or metals deposited on a carrier
Patent holdings for IPC class C10G 29/04
Total number of patents in this class: 155
10-year publication summary
|
10
|
9
|
14
|
4
|
10
|
9
|
13
|
6
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enlighten Innovations Inc. | 107 |
14 |
| ExxonMobil Research And Engineering Company | 2675 |
8 |
| Uop LLC | 4187 |
8 |
| Saudi Arabian Oil Company | 12404 |
8 |
| Chevron U.S.A. Inc. | 3847 |
6 |
| United Laboratories International, LLC | 70 |
6 |
| Gaps Technology, LLC | 35 |
5 |
| Ceramatec, Inc. | 157 |
4 |
| China Petroleum & Chemical Corporation | 1774 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3721 |
3 |
| Cenovus Energy Inc. | 422 |
3 |
| Ecofuel Technologies Ltd | 8 |
3 |
| Total SA | 504 |
3 |
| Pc-cups Ltd. | 10 |
3 |
| Baker Hughes Holdings LLC | 3011 |
3 |
| Kara Technologies Inc. | 14 |
3 |
| ExxonMobil Chemical Patents Inc. | 4117 |
2 |
| Ecolab USA Inc. | 5336 |
2 |
| Fluor Technologies Corporation | 385 |
2 |
| JX Nippon Oil & Energy Corporation | 1010 |
2 |
| Other owners | 63 |