- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 53/79 - Injecting reactants
Patent holdings for IPC class B01D 53/79
Total number of patents in this class: 351
10-year publication summary
|
28
|
26
|
26
|
29
|
23
|
22
|
28
|
32
|
25
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lowcarbon Co., Ltd | 100 |
17 |
| GE Vernova Infrastructure Technology LLC | 332 |
7 |
| Shell Internationale Research Maatschappij B.V. | 3542 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8900 |
6 |
| General Electric Technology GmbH | 1372 |
6 |
| Shell Oil Company | 2133 |
5 |
| IHI Corporation | 3471 |
5 |
| Mitsubishi Power, Ltd. | 1809 |
5 |
| NexoSolutions LLC | 4 |
4 |
| Saudi Arabian Oil Company | 13686 |
4 |
| Nuorganics LLC | 18 |
4 |
| CF Vessel LLC | 7 |
4 |
| Halliburton Energy Services, Inc. | 21090 |
3 |
| Alstom Technology Ltd | 1087 |
3 |
| W. L. Gore & Associates, Inc. | 2725 |
3 |
| Huaneng Clean Energy Research Institute | 484 |
3 |
| Korea Institute of Industrial Technology | 1015 |
3 |
| Korea Institute of Machinery & Materials | 760 |
3 |
| Mississippi Lime Company | 40 |
3 |
| Stamicarbon B.V. | 303 |
3 |
| Other owners | 254 |