- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 55/02 - Coking mineral oils, bitumen, tar or the like, or mixtures thereof, with solid carbonaceous materials with solid materials
Patent holdings for IPC class C10B 55/02
Total number of patents in this class: 37
10-year publication summary
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4
|
2
|
1
|
2
|
5
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5
|
6
|
6
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2
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3980 |
6 |
| ARQ IP Limited | 44 |
5 |
| Saudi Arabian Oil Company | 13155 |
4 |
| J. Ray McDermott, S.A. | 61 |
2 |
| Reliance Industries Limited | 450 |
2 |
| SABIC Global Technologies B.V. | 4341 |
2 |
| Tecnored Desenvolvimento Tecnologico S.A. | 34 |
2 |
| Tokai Cobex GmbH | 47 |
2 |
| ExxonMobil Research And Engineering Company | 2573 |
1 |
| Mitsubishi Chemical Corporation | 4507 |
1 |
| Albemarle Corporation | 492 |
1 |
| Aramco Services Company | 3969 |
1 |
| Indian Oil Corporation Limited | 334 |
1 |
| Lakes Environmental Research Inc. | 9 |
1 |
| Lummus Technology Inc. | 306 |
1 |
| Max Aicher GmbH & Co. KG | 69 |
1 |
| SGL Carbon SE | 388 |
1 |
| Carbon Technology Holdings, LLC | 211 |
1 |
| SGL CFL CE GmbH | 3 |
1 |
| Griffin, Douglas D, II | 2 |
1 |
| Other owners | 0 |