- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 41/00 - Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
Patent holdings for IPC class C10B 41/00
Total number of patents in this class: 135
10-year publication summary
|
13
|
13
|
6
|
17
|
17
|
31
|
11
|
9
|
12
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 211 |
37 |
| SunCoke Technology and Development LLC | 237 |
32 |
| ArcelorMittal | 2275 |
7 |
| Uhde GmbH | 131 |
6 |
| BP Corporation North America Inc. | 744 |
4 |
| POSCO | 2187 |
4 |
| Resynergi, Inc. | 5 |
3 |
| Catalytic Distillation Technologies | 122 |
2 |
| Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 125 |
2 |
| ThyssenKrupp AG | 3280 |
2 |
| ThyssenKrupp Industrial Solutions AG | 631 |
2 |
| Zhejiang University | 3133 |
2 |
| KOCH Industrieanlagen GmbH | 11 |
2 |
| Aries Clean Technologies, LLC | 21 |
2 |
| ExxonMobil Research And Engineering Company | 2579 |
1 |
| China Petroleum & Chemical Corporation | 1894 |
1 |
| Cummins Inc. | 2575 |
1 |
| Curtiss-Wright Flow Control Corporation | 49 |
1 |
| Fluor Technologies Corporation | 377 |
1 |
| Howe-Baker Engineers, Ltd. | 3 |
1 |
| Other owners | 22 |